|"Do not anger the hamster."|
|Test subject (formerly)|
Mech pilot, mechanic
|Horizon Lunar Colony (formerly)|
|Lucheng Interstellar (formerly)|
|Hammond: Dee Bradley Baker|
Wrecking Ball: Jonathan Lipow
Wrecking Ball: TuTeHaMeng (Mandarin (China))
Wrecking Ball: Wellington Lima (Brazilian Portuguese)
Wrecking Ball: Walter Rivetti (Italian)
Wrecking Ball rolls across the battlefield, using his arsenal of weapons and his mech’s powerful body to crush his enemies.
- First two shots have perfect accuracy; bullet spread reaches max at 20 shots.
- Automatically reloads if Wrecking Ball is in his Roll mode for 2.1 seconds.
18 m/s (rolling)
- Attaches to a surface, allowing Wrecking Ball to swing around the point of contact.
- If the line is more than 6 meters long and Wrecking Ball moves closer to the claw, the line retracts and stays retracted.
- If cast in combat mode, Wrecking Ball enters Roll.
- Knock back and damage is only applied when Wrecking Ball is powered-up (shown via a "fireball" effect). Knocks enemies back up to 10 meters.
- Wrecking Ball is only powered-up while going at least 15 m/s. If Wrecking Ball is slowed by more than 25%, his swings cannot power-up at all.
- Can be cast while in midair.
- Wrecking Ball's base speed is the same in all directions (i.e. he is not slower going backwards).
- Wrecking Ball rolls faster when going downhill. Going uphill does not affect his speed.
- Wrecking Ball automatically rolls downhill if he is not counteracting it.
- Wrecking Ball does not have a critical hitbox (Hammond's body is the "head") and therefore cannot receive headshots.
- Wrecking Ball comes out of Roll if he is Hacked, slept, pinned, hooked, or knocked down; or if he tries to shoot.
98 meters per second (downwards)
- Bound to Crouch/Toggle Crouch, which is unique to this ability.
- Wrecking Ball's altitude must be at least 2.25 meters to activate. For reference, jumping height is 0.98 meters.
- Wrecking Ball moves 4 meters forward before dropping.
- Affected enemies are knocked into the air, and they lose air control for 0.5 seconds.
1.5 seconds (mines, after landing)
- Wrecking Ball passively generates 1% Ult Charge every 3.08 seconds.
- Deploys 15 proximity mines around him, arranged into three rings of 1/6/8 mines.
- Activating Minefield in the air increases the spread.
- Mines stick to the first surface they contact, including walls and ceilings.
- Mines emit a high-pitched noise to nearby enemies.
- Wrecking Ball can regain ult charge while Minefield is deployed. However, damage from the mines does not count.
As an offense-oriented tank hero, Wrecking Ball's greatest strength lies in his high mobility, which he uses to disrupt the enemy team by forcing them out of position and initiating team fights. A good Wrecking Ball is excellent at establishing area control, knowing when and how to engage and disengage the enemy to create opportunities for his teammates. He can do so at will by switching between walker and ball mode as the situation changes. The dual machine guns deployed in walker mode provide a hitscan-ranged attack in exchange for mobility, while ball mode allows Wrecking Ball to damage enemies up close and quickly travel across the battlefield. Wrecking Ball's grappling hook allows him to tether to a surface to either gain vertical positioning and acceleration or to inflict contact damage within an area at top speed. Should he find himself outnumbered, Wrecking Ball can generate temporary shields to block incoming damage, which increase with the number of enemies nearby. Lastly, Wrecking Ball has strong area denial by deploying a mine field, which inflict heavy damage to any enemy that comes into detonation range.
While Wrecking Ball is a more mobile tank than Winston, he has no means of directly protecting his teammates from damage, making him a poor choice as a solo tank. His high dependency on his abilities and mobility makes him a sitting target when they are being limited or disabled. Furthermore, his massive size also makes him an easy target for the enemy team to focus fire if he cannot escape.
Weapons & Abilities
- Quad Cannons: Wrecking Ball's primary fire.
- Due to its low damage, fast fire rate, and relatively low ammo, it is meant for short engagements. Target low-health enemies such as ones damaged by Piledriver.
- Quick melee can help with the damage.
- Quad Cannons automatically reload if Wrecking Ball is in Roll mode.
- Quad Cannons are for the most part ineffective against barriers and high-HP targets.
- Grappling Claw: Wrecking Ball's mobility ability that enables him to swing.
- It allows Wrecking Ball to get to the objective far quicker than most heroes in the game.
- Its short cooldown means Wrecking Ball can engage with it, and then disengage with it.
- By attaching to a pillar or even the payload, terrain permitting, Wrecking Ball can swing indefinitely.
- Wrecking Ball can contest the objective, damage and knock back enemies, and build ultimate charge while doing this. (However, it can make him vulnerable to stuns or knockback effects.)
- Roll: Wrecking Ball turns into a ball with increased mobility.
- As a ball, Wrecking Ball's default speed is much faster than other heroes. He can use this to disengage from a fight.
- While in roll mode, Wrecking Ball has no critical hitbox.
- If Wrecking Ball is being frozen by Mei, use Roll to prevent her (or her teammates) from headshotting.
- Adaptive Shield: Wrecking Ball gains personal shields with additional shields for each nearby enemy.
- These shields do not give the enemy team ultimate charge, meaning Wrecking Ball can engage without the fear of charging enemy ultimates.
- Despite more enemies generating more shields, Wrecking Ball is much more susceptible to damage. Adaptive Shield should not be overestimated and disengaging is still necessary.
- Piledriver: If Wrecking Ball is in the air, he can slam downwards and damage all nearby enemies.
- Enemies are launched into the air, making them easy targets for Quad Cannons.
- Hit enemies behind an Orisa barrier with Piledriver to make them vulnerable in the air.
- If high ground is nearby (such as a staircase), go on top to use Piledriver so that Grappling Claw can be saved and Wrecking Ball can escape immediately.
- By jumping off the payload, Wrecking Ball gains enough height to use Piledriver.
- If Wrecking Ball rolls into a corner, he gains enough height to use Piledriver.
- Coordinate with your team when using Piledriver, as it can deny friendly ultimates (such as Earthshatter) if mistimed.
- Minefield: Wrecking Ball's ultimate ability.
- It is used to deny area or to distract the enemy team.
- If Wrecking Ball uses Minefield while in the air, the mines become more spread out and more area is covered.
- It takes a short delay for the mines to activate.
- A combo to ensure the mines hit something is to have Wrecking Ball launch himself in the air, use Minefield while in the air, and then use Piledriver. Nearby enemies will be launched into the air by Piledriver, and they will fall down to the now active mines.
- Minefield is extremely valuable while in overtime since it can deny access to the objective. For example, Wrecking Ball can go on top of the payload and then use Minefield to deny the entire area around the payload.
Wrecking Ball is all about disruption, quick engagements and disengagements, and denying area. Use Grappling Claw and Piledriver to roll through masses of enemies to quickly gain ultimate charge and scattering the enemy team. For example, Wrecking Ball can smack a Reinhardt away from his team, leaving them vulnerable. Roll and Adaptive Shield help to survive and disengage. Once Minefield is ready, Wrecking Ball can combo it with Piledriver to prevent or even end team fights. Wrecking Ball can also target specific enemies by slamming down with Piledriver, shooting them with Quad Cannons, and hitting a quick melee.
Match-Ups and Team Synergy
|If you and D.Va both stay put and fire away at one another, you're almost certain to lose this matchup. However, due to your high mobility, this will rarely be the case. While it's unlikely that you will ever land a kill on her without support from your allies, your primary asset against her is being a nuisance who will refuse to die. Getting rammed by Boosters can temporarily disrupt your swinging, but even then you can simply roll away from a fight if you don't wish to continue.||If your team decides to run both D.Va and Wrecking Ball as your tanks, you're offering your team extremely minimal protection. That being said, if your team is filled with heroes who prefer to stay mobile and fend for themselves, such as Genji, Tracer, and Lucio, this may be an acceptable, aggressive team composition.|
|Orisa can fight Wrecking Ball far from his reach and where his damage is impactful. Fusion Driver is a rapid-fire weapon with no damage falloff. She can use Fortify to tank some of your damage and avoid being knocked around by your abilities. Halt can be an issue as it can pull you back into the line of fire (which is worse when you're fleeing).||Orisa and Wrecking Ball can make a devastating combo when pushing, as their automatic weapons can provide suppressive fire for sustained periods of time. Wrecking Ball's high mobility can allow him to switch positions quickly should an offense hero flank around the barrier, potentially saving Orisa from a sneaky Reaper or Tracer. At the very least, he can buy Orisa and the team enough time to kill the perpetrator.|
|Reinhardt can block your Quad Cannons with his shield. You can run into him and displace him but Reinhardt can use Charge to pin you against a wall. His shield can also block Piledriver if angled correctly. Earthshatter will stop you in your tracks and force you out of Roll.||(To be added)|
|Watch out for Roadhog's hook as it will force you out of Roll, exposing your critical hitbox. The worse thing that can happen is Roadhog hooks you after you've used Grapple Claw as being pulled towards an environmental hazard or his team will assure your death. Also, Adaptive Shields will not save you from Whole Hog if you get pinned to a wall.||Whole Hog can push enemies into your Minefield, which can most certainly kill them. Piledriver can also knock enemies upward into Roadhog's crosshairs, giving him the opportunity to hook them.|
|Sigma can absorb your Quad Cannons bullets with Kinetic Grasp, giving him bonus shield health. Accretion can stop you in your tracks. This can put your Grapple Claw on cooldown and force you out of Roll. Also, you can roll your way out of Gravitic Flux if you're caught in it. Kinetic Grasp can't absorb your mines, but Sigma can throw his Experimental Barrier to clear a path through them.||When a friendly Sigma lifts an enemy team with Gravitic Flux, you can use Minefield so the enemy team will drop onto your mines. This will not only ensure that they can't avoid your mines, but the explosions will almost certainly kill your weakened opponents.|
|(To be added)||(To be added)|
|Wrecking Ball's enormous health total makes the Tesla Cannon do little more than tickle him, and you have better mobility than him. Also, he has less health than you, so you should be able to kill with Quad Cannons at close range.||You and Winston are one of the most mobile tanks, and one of you has a shield. When your shield starts to run low, he can deploy his Barrier Projector to act as a secondary line of defense. Primal Rage can be used to knock enemies into your Minefield.|
|Zarya might have less health than you, but she can use her bubbles to soak up your damage, gain energy, and strengthen her attacks. Also, Graviton Surge can stop you in your tracks, allowing Zarya and her team to lay down focus fire and kill you.||You can combo Graviton Surge with your Minefield. Since enemies can't escape one inside, they'll feel the full wrath of your mines. This is more compounded when done in tight corridors, where the mines also latch to the ceilings and walls. Zarya can use a Projected Barrier to protect you and gain energy as you dive into the enemy,|
|You shouldn't have much trouble against Ashe. As long as you're in Roll form, she can't land critical hits on you. You can pursue her with lethal damage, she can knock you back with Coach Gun to put some distance. If you use Piledriver, be careful where you use it as Coach Gun could push you into an environmental hazard (i.e. Ilios well, train in Busan). Adaptive Shields can also be used to soak up some of her shots. Dynamite can be used to melt your shield and your health. At close range, you can shred through her health with Quad Cannon and a Quick Melee. Sure, the Viper can do a lot of damage at close range, it's slow and won't be able to finish you off before you finish her.||(To be added)|
|Bastion is a huge three to you when turret form is active. Its high damage will shred through your health and any shields you have. Don't attempt to fight him head-on. Rather, flank up behind him and deploy your Minefield over him. It takes three mines to kill Bastion and his Self-Repair will not save him.||(To be added)|
|(To be added)||(To be added)|
|As long as Echo's airborne, all you can do is shoot her with your Quad Cannons. Since your primary fire suffers from damage falloff, it might not be enough to kill her. Unlike you, her primary fire and Sticky Bombs have no damage falloff. Be careful about your health pool. If Echo knows you're half health, She can finish you off with Focusing Beam. You're a good target for her Duplicate and she can get Minefield quicker than you do.||Two Wrecking Balls can be a nightmare for the enemy team. placing two Minefields around team means that they will have no way to advance without taking damage (or dying).|
|(To be added)||There's no known synergy with Genji.|
|You shouldn't have much trouble against Hanzo. As long as you're in Roll form, he can't land critical hits on you. You can also pursue him, no matter where he goes, with enough damage to kill him. Adaptive Shield can also be used to soak up some of his arrows. At close range, you can shred through his health with Quad Cannon and a Quick Melee.
||There's no known synergy with Hanzo.|
|Watch out for his Steel Trap. If you get caught in one, this will allow Junkrat and his team to focus fire on you (and subsequently eliminate you). Concussion Mines can knock you backward, which can prevent you from fleeing. Also, R.I.P Tire can kill you in one direct hit if you don't have shields.||A trapped target give Wrecking Ball the ability to line up Piledriver or Minefield (or both) to severely damage (or kill) them.|
|Flashbang is among the most dangerous abilities to Wrecking Ball. It's fast enough to catch you during a rollout, cut off your Ultimate, and make you vulnerable to his team. Make sure you're watching McCree's ability usage so you know when it's safe to engage.||There's no known synergy with McCree.|
|Mei's Endothermic Blaster almost entirely shuts you down, and Ice Wall can easily halt you. Most of the time, it's better to simply go to your spawn room and switch to a different hero instead of throwing yourself at her over and over again.||Enemies frozen by Blizzard are the prefect targets for Minefield. Just drop your mines from above and watch them get blown to bits.|
|You're at a disadvantage against Pharah. As long as she in the sky, she's essentially out of your reach as you have no means to get to her. Quad Cannon won't do enough damage to kill her quickly. Plus, she can fire rockets at you, even as you try to flee. Be wary of Barrage, because it can chip away both your health and Adaptive Shields (if you have it active).||There's no known synergy between her and Wrecking Ball|
|(To be added)||There's no known synergy with Reaper|
|(To be added)||There's no known synergy with Soldier: 76.|
|Much like Mei, Sombra's Hack can easily shut you down. It forces you out of Roll, you can't use Grappling Claw, and there's almost a guarantee that you'll die if you're hacked in the middle of a team fight.||EMP can disable enemies with movement abilities, which means they won't be able to avoid your Minefield as you deploy it.|
|(To be added)||(To be added)|
|(To be added)||(To be added)|
|Tracer's mobility can make it hard for you to kill her. She can quickly zip through your Quad Cannon fire while laying down her own damage. She can recover with Recall if she's low in health and Pulse Bomb can chip away most your health.||(To be added)|
|Wrecking Ball is probably one of her biggest counters. As long as he's in Roll form, she can't land critical hits on him. Wrecking Ball can also pursue Widowmaker, no matter where she goes, with enough damage to kill her. Adaptive Shield can also be used to soak up some of her damage. At close range, Wrecking Ball can shred through her health with Quad Cannon and a Quick Melee.||(To be added)|
|Ana's Sleep Dart is a danger to Wrecking Ball as it both stops his momentum and force him out of Roll. This can give her team ample time to lay down focus fire and potentially kill you.||Ana can heal Wrecking Ball at a distance with scoped shots and use a Biotic Grenade to increase the healing output. Nano Boost applied to Wrecking Ball makes him harder to kill, and that is compounded further when he uses Adaptive Shields.|
|(To be added)||There's no synergy with Wrecking Ball. Wrecking Ball's high mobility makes it incredibly difficult to land healing grenades at long distances.|
|Shield Bash is one of the most dangerous abilities to Wrecking Ball. Similar to Flash Bang, t's fast enough to catch you during a rollout, cut off your Ultimate, and make you vulnerable to his team. Make sure you're watching Brigitte's ability usage so you know when it's safe to engage. Also, since you're a large target, Brigitte can easily hit you with her flail and activate Inspire.||Brigitte can heal him at range with Repair Packs. Rally armor can also strengthen his defense and increase his vitality as he dives into the enemy team.|
|(To be added)||Lucio's Sound Barrier on top of his Adaptive Shield means that, for 8 seconds, Wrecking Ball is incredibly hard to kill and can tank most high-damaging ultimates such as Self-Destruct or R.I.P-Tire.|
|(To be added)||Mercy can damage boost his primary fire and abilities, giving them an additional 30% boost. Unfortunately, this doesn't apply to Minefield.|
|(To be added)||(To be added)|
|Zenyatta should be easy to deal with at close range. However, at a distance, it could be different. Orbs of Destruction, his weapon, has no damage falloff, and a full volley could deal up to 240 HP of damage. This can be further compounded with Orb of Discord, increasing the damage you take from anything. With Transcendence, Zenyatta can simply charge through your mines without taking damage and heal heavily wound allies.||(To be added)|
Described as "witty and conniving," Hammond is capable of speech, just not in any human language. His mech (named "Wrecking Ball") translates his comments into English, via a soundboard. The mech itself is equipped with a minor AI. Winston is the one individual Hammond can converse with normally as they're both animals.
Horizon Lunar Colony
|“||Journal Entry 1963-4. Harold Winston. Status update on Specimen 8. By now, we're all used to our super-intelligent gorillas on the colony. But the hamster...we've named him Hammond...continues to be one of our biggest surprises. Even though he's grown from the genetic modification, we have more trouble keeping track of him than any of the other animals. Somehow, he managed to get out of his cage again. It took us days to find him. I can't help but wonder what it is he's looking for when he gets out there. He's shown impressive problem solving skills and adaptability to new situations. And he's overcome all the challenges that have been placed in front of him. I for one can't wait to see what trouble the little guy gets up to next.||„|
|~ Doctor Harold Winston|
In one of the many experiments carried out at Horizon Lunar Colony, animals were given genetic therapy to assess their adaptation to extended periods of habitation on the moon. As an unexpected side effect, several of them exhibited exceptional growth in physical size and brain function. While most of the test subjects were gorillas or other primates, there were some exceptions, including a hamster designated Specimen 8, but whom the staff named "Hammond". He was contained in a large cage in his own room.
Like the others, Hammond's intelligence grew. He demonstrated impressive problem solving skills and adaptability, and he became more curious about the world around him. Much to the puzzlement and amusement of the scientists, Hammond would frequently escape into different parts of the moon base. The staff had more trouble keeping track of Hammond than any of the other test subjects, and in at least one case, it was days before he was returned to his holding area. Though they'd always find him and return him to his cell, they never figured out the true purpose behind his nightly escapades. What they didn't know was that Hammond was busy teaching himself the skills of a mechanic, which would soon come in handy.
Before the base's fall, Hammond escaped from his cage. Dr. Zhang noted his absence, but few within the base gave it much heed. Hammond possibly escaped into the base's ventilation system, as in the same timeframe, Flores noted strange noises coming from the system. The colony was eventually thrown into chaos when some of the gorillas rose up against the human scientists and took control. Not all of the animals participated, however, and Specimen 28, taking the name "Winston", was making a plan to escape to Earth. Hammond sensed his opportunity, prototyped a basic build plan using toys in his room, then finalized his build onto a blueprint with sticky notes. Ignored in the uprising, he converted an empty fuel pod into a makeshift escape capsule with a claw arm and tether, and secretly hitched it to the bottom Winston's craft as the gorilla blasted off from Launch Bay 14. As the two entered Earth's atmosphere, the tether broke; while Winston landed at Watchpoint: Gibraltar, Hammond landed in a different location: the wasteland of the Australian Outback, on the outskirts of Junkertown.
Hammond modified his escape pod to become the cockpit of his own mech, which he built around it, to enter the lucrative mech battle arena of the Scrapyard. Working his way up the ranks amongst the Junkers, the competitor known as "Wrecking Ball" went from contender to champion and had fun winning numerous times, though the pilot's identity remained a mystery to all. As much fun as he had, Hammond never considered himself to be a Junker. Gathering his winnings, Hammond was able to upgrade his mech enough to survive the dangerous trek out of the Junker-controlled Outback.
Now free to travel and do as he pleases, Hammond is exploring the world and finding new adventures along the way.
|Absorb 1500 damage with Wrecking Ball's Adaptive Shield without dying in Quick or Competitive play.|
|Roll through 4 enemies within 2 seconds as Wrecking Ball in Quick or Competitive play.|
- Wrecking Ball is Hero 28 and the seventh new hero added to the game.
- "Wrecking Ball" is the name that he chose for himself as a competitor in the Scrapyard, whereas Hammond was a name given to him by the scientists on the Lunar Horizon Colony. As such, Wrecking Ball is the primary name used in-game, rather than Hammond.
- Hammond's name and species can be a joke related to Top Gear/ The Grand Tour's Richard Hammond, who is sometimes referred to as "the Hamster". It's also notable that both drive fast vehicles.
- The number 8 is painted on the Wrecking Ball chassis, referencing Hammond's official designation: Specimen 8.
- Hammond can't speak English or any other human language as, according to Jeff Kaplan, that would be "completely ridiculous." Winston can understand Hammond "because, of course, they're animals, and all animals can communicate with one another." Hammond communicates with humans via a soundboard in his mech.
- Hammond did not create the AI in his mech. 
- Hammond has the same eyebrow shape as Torbjörn, which Ben Zhang considers to be his favorite feature of the design, noting their many similarities as short statured engineers.
- Arnold Tsang took some inspiration for Hammond's design and coloration from the pet hamster he owned in college, Zug-Zug.
- Hammond is "Pikachu-sized." In the Pokémon universe, Pikachus are 0.4 m/40 cm (1'04") high and weighs 6 kg (13.2 lbs).
- In the Attacker spawn of Dorado, if the bells are rung in the tune of the Overwatch theme song, Hammond will sing it shortly after.
- A Wrecking Ball funko pop figurine (based on his biohazard skin) will go on sale at the October 2019 NYCC.
The concept for Wrecking Ball actually originated early in Overwatch's development, during the game's original character design phase, as "Ball Guy," a spherical robot Arnold Tsang created while exploring circular robot designs, which stemmed from an early unused concept of Junkrat wearing a bomb-shaped suit. Geoff Goodman began designing this version of the hero as a "junkyard magnet bot," a robotic tank hero with a kit themed around magnetism, including abilities that allowed him to attract and repel bullets. At around the same time, the concept artists were doing preliminary ideation for a "cute hero," which included several prototype designs of robots, rodents, and a robotic monkey, as well as precursors to D.Va; this same ideation phase would eventually produce Jetpack Cat. Eventually, these two lines of ideation would converge on the idea of a hamster in a hamster ball, and Arnold Tsang illustrated the first iteration of Wrecking Ball, as a robotic hamster piloting a quadrupedal robot that could transform into a sphere.
The illustration was emailed out and clicked with the designers, but this new direction proved to be controversial within the Overwatch development team, with some loving the idea and others believing it would ruin the game. In 2014, Jeff Kaplan, Jeffrey Brill, and Randal Dumoret had a disagreement over the hero's inclusion, with Dumoret falling into the latter camp. The discussion resulted in Brill scheduling a meeting in 2024 to determine whether or not Wrecking Ball had ruined the game, and that if he had, he would be removed from the game at that point. Though the team fully intended to eventually release the hero, they didn't feel it was the right time, and so Wrecking Ball remained shelved until some time in 2017, when he was brought back up and they started seriously discussing his implementation.
Revisiting the concept, they decided that a mechanical hamster couldn't be as cute as an actual hamster. Using Tracer as a reference point they produced a number of hamster concepts to hone in on a specific style that suited Overwatch's "East meets West" aesthetic, ultimately deciding on a design that fell in between Hamtaro and Zootopia. According to Kaplan, they also deliberated over Hammond's size, eventually deciding that he should be "Pikachu-sized."
From there Wrecking Ball went through various design iterations with mechanics that focused on rolling around on the ground and down slopes to gain momentum and smash into enemies. Eventually, the grappling hook was incorporated into his kit, which fit into his wrecking ball theme, and his final design began to take shape with the Piledriver, Adaptive Shield, and Minefield abilities pulling everything together.
While designing Wrecking Ball's legendary skins, because the hero concept was already quite different from the other heroes in the game, they decided to ground his default legendary skins in the existing Overwatch story, with his Junker skin reflecting his time as the Champion of the Scrapyard and his Lunar skin reflecting his time as an experimental test subject on the Horizon Lunar Colony.
Prior to his release, an Overwatch tweet was released containing a video that featured several posters on a wall, one of which was a Horizon commercial displaying most likely a chimpanzee or a similar specimen flying in space. This led to speculation that this was teasing Hammond as a playable hero. With the release of the Patch 1.25, a new room was added to Horizon Lunar Colony neighboring Winston's room with the text "Specimen 8" written on the door, confirming that this was Hammond's room.
Balance Change Logs
For more information, see Patch Notes
- 2018-06-28, Michael Chu. Twitter. Accessed on 2018-06-28
- 2018-06-29, Overwatch's Latest Hero Is Wrecking Ball, A Hamster In A Mech. Kotaku, accessed on 2018-06-30
- NEW HERO FIRST LOOK: WRECKING BALL, Blizzard Entertainment, accessed on 2018-06-28
- 2018-06-29, Developer Update | Introducing Wrecking Ball | Overwatch. YouTube, accessed on 2018-06-29
- Specimen 8's room, Horizon Lunar Colony
- 2018-06-29, [NEW HERO – COMING SOON Wrecking Ball Origin Story | Overwatch]. YouTube, accessed on 2018-06-29
- 2017-05-30, NEW DETAILS EMERGE ABOUT POSSIBLE FATE OF HORIZON LUNAR COLONY. Blizzard Entertainment, accessed on 2017-06-18
- Wrecking Ball Live-Drawing & Art Discussion
- Specimen 8's room, Horizon Lunar Colony
- Junkertown posters
- The champion revealed.
- 2019-02-16, Michael Chu. Overwatch Forums, accessed on 2019-02-16
- 2019-09-23, NYCC 2019 Exclusive: Biohazard Wrecking Ball. Blizzplanet, accessed on 2019-09-25
- 2018-06-21, Overwatch Twitter. Twitter, accessed on 2018-06-22
- 2018-06-21, IS OVERWATCH TEASING HERO 28?. IGN, accessed on 2018-06-22