Marvel Ultimate Alliance 3: Every Playable Character CONFIRMED So Far
Overview: Wasp's confirmation was a quiet one, with her appearing on the June 2019 cover of Game Informer. Wasp's identity is usually Janet van Dyne, wife of Hank Pym, the original Ant-Man. However, it's possible that this game will feature her daughter, Hope van Dyne instead, due to her role in the MCU.
Abilities: Wasp can shrink or grow thanks to Pym particles. However, she usually prefers to shrink. Her small size is probably preferred due to the wings she gainsinthat form. She can fire bio-electric bursts of energy from her hands. Even though Wasp is Ant-Man's partner, her abilities are arguably more useful. That's probably why she used to lead the Avengers.
In-Game: It's not a stretch to assume that her size manipulation will impact her gameplay. One confirmed skill involves her dropping giant candy from the sky as a reference to Ant-Man and the Wasp.