Resident Evil 2
Ada is playable for two segments during both of Leon's scenarios. For the first segment, she will have a Handgun which she can fire faster with than other characters, 45 Handgun bullets, a first aid spray, and a family photo as a personal item.
Ada also appears in the Extreme Battle minigame. She is unlocked by beating level 1 once. She is equipped with the following;
Resident Evil 4
Ada is playable in Resident Evil 4 in her own scenarios Assignment: Ada and Separate Ways, as well as the Mercenaries minigame. Ada will differ from Leon in that her running speed is faster and her melee attacks are different. Her head melee attack is the "Fan Kick" and her leg attack is the "Back Kick". She does not have a knife in the Gamecube versions of the game but does in all ports.
Ada is a playable character in the Resident Evil 4 Minigame The Mercenaries. She wears her outfit from Resident Evil 2 in Mercenaries. She is armed with a TMP, the Punisher Handgun, and the Semi-Auto Rifle, as well as three Incendiary Grenades. Ada is the physically weakest mercenary, with only 6.5 bars of health, but she makes up for it with the best speed and decent firepower. She excels in long range combat, thanks to her upgraded and scoped semi-auto-rifle, but once enemies close in, Ada is very vulnerable to attack. Ada lacks short range stopping power, and her only chance of escape is to spray a group with her TMP, use her Punisher to attempt to hit two enemies at once or try to use her incendiary grenades. She fights very similar to Leon having a fan kick for most enemies and a back kick for enemies on their knees similar to Leon's against Villagers.
When the stage bosses show up, Ada is quite formidable. The rifle deals enough damage to knock down the Chainsaw Sisters, stagger Gatling Man, and, when at long distance, eliminate Giant Chainsaw Man with 2-3 shots. However, Ada struggles in the fight with the Garrador. It is hard to focus on its weak point with Ada's weapons, and the best weapon for fighting the Garrador is her incendiary grenades.
Resident Evil 6
Ada only has one outfit for her default costume. Her EX 1 and 2 costumes are a white and brown Chinese dress respectively. She will be unlocked for the extra modes once her campaign is completed.
|Mode - Outfit||Loadout||Health tablets|
|The Mercenaries - Default|
|The Mercenaries - Costume|
|Survivors - Default|
|Survivors - Costume|
|Predator - Default|
|Predator - Costume|
|Onslaught - Default|
|Onslaught - Costume|
|Siege - Default|
|Siege - Default|
The Mercenaries (RE6)
Ada reappears in The Mercenaries for Resident Evil 6. Her loadout consists of the Ammo Box 50 and her Crossbow, packed with 60 rounds of bolts and 30 rounds of explosive bolts. She also possesses three incendiary grenades and eight health tablets.
Ada's loadout is considered to be one of the weaker ones in The Mercenaries. Her Ammo Box 50 is unwieldy, slow and not particularly powerful, making it a cumbersome weapon to use compared to other, more effective weapons. Her crossbow is extremely strong and can easily take down most bosses, but it has a slow reload time and lacks the ability to instantly save the combo if it's not aimed directly at the head.
Where Ada shines, however, is in her melees; her coup de grace and counter are considered to be one of the fastest and most useful in the game and she can easily take down scores of J'avo by quickshotting (or aiming at the head), sliding and then coup de gracing for the kill. Due to the amount of explosive bolts and incidenary grenades in her possession, Ada is also the most effective character when using the coup de grace glitch, which is performed by using a coup de grace on an enemy when using a delayed explosive (incidenary, explosive bolt, grenade), adding +7 seconds for the initial enemy killed during the coup de grace and for every enemy killed in the explosion.
Resident Evil: The Umbrella Chronicles
Ada is player character in the Death's Door scenario of Resident Evil: Umbrella Chronicles. She will start the stage with only a fraction of her health remaining and uses the Burst Handgun. Her melee attack involves her first preforming a somersault kick to knock her attacker off, then the fan-kick.
Resident Evil: Operation Raccoon City
Ada is playing in Heroes mode in Resident Evil: Operation Raccoon City as part of the U.S.S. team. Her abilities are; First Aid Proficiency, Quick Reload, Incendiary Rounds, Neutralize Infection, and Painkiller.
Resident Evil: The Deck Building Game
Ada is featured as three character cards in the Resident Evil DBG, first appearing in the Premier Edition of the game, and later reappearing in Outbreak and Nightmare. Her first card's effects included Revealing the top of the Mansion without engaging the Infected or activating any of its possibly effects (Level 1) and exchanging her Buy for an additional Action (Level 2). She has 80 Health and is based on her appearance in Resident Evil 4.
Her second card is based on her appearance in Resident Evil: Darkside Chronicles, and has only 70 Health.
Her third and most recent card is taken from her appearance in the Death's Door scenario of Resident Evil: The Umbrella Chronicles. This incarnation of Ada has effects that relate to her Health. Her Level 1 effect states that if she takes damage, the player can draw two cards. Her second effect makes her quite durable compared to the other characters, stating that if her health would be reduced to 0 or less through damage, set it to 10 instead. This makes Ada the first and so far only character with 70 Health able to survive attacks from the boss Infected of each set; Uroboros Aheri, the Infected Albert Wesker, and Tyrant (T-002 Model). In addition, she's also the character with the highest necessary Decoration count to use her Level 2 effect (10) as well as having the largest gap between the effects' necessary amounts.