Beat The Game To Unlock:

Assignment Ada
Professional Mode (New Difficulty)
Mercanaries


To Unlock

Albert Wesker,Hunk,And John Krauser:


Albert Wesker:Achieve a 4 star ranking in "WaterWorld"

Hunk: Achieve a 4 star Ranking in "Island Thunder"

John Krauser: Achieve a 4 star ranking in "Castle"

New Weapons: After completing the game atleast once, you will have 2 new weapons,

1.Rocket Launcher
2.Matilda (Handgun)