Alisa Stewart is a playable character in Metal Slug Warriors and its remake, Universal Metal Slug: Triumph. She uses a unique mechanic where she can open up her parachute by jumping twice in midair and a Wrench for melee attack.
- She, Fio, Clark and Red Eye are the only playable characters who wear caps.
- In Metal Slug Defense, she wears shorts.
- She appears in Metal Slug Attack as a purchasable character first. For close combat, she conserves her wrench, for long distance, she uses a Heavy Machine Gun Salvo and for her special attack, she uses a Big Rocket Launcher with the same effect of Everlasting Summer Fio (if the Skill 4 is unlocked, she can launch two rockets in place of one).