Ada Wong

Ada Wong is a secretive operative whose shifting allegiances make her a recurring figure in Resident Evil 4.

Ada Wong's role in Resident Evil 4

She works behind the scenes on a mission involving the Las Plagas parasite while repeatedly crossing paths with Leon S. Kennedy.

Ada Wong's abilities and fighting style

Highly skilled in espionage, firearms, and acrobatics, Ada protects her own objectives but often intervenes to help Leon despite refusing to fully reveal her motives.