Bare Hands (20) Complete a single player game without using any object.
Demolition Man (15) Kill two enemies with a single stick of dynamite in a single player game.
Get the Girl (20) Beat the other player at the end of a co-op game.
Good Score (5) Get 20,000 points.
Hero (35) Complete a single player game without continues.
Invade the Base (15) Reach mission 4 in a co-op game without continues.
No Mercy (15) Take out all the enemies before the final boss in a single player game.
No Swimming (10) Pass the bridge in mission 3 without falling in the water.
Sneaky (20) Avoid the wall traps in mission 4.
Third Base (20) Finish mission 3 holding a baseball bat.
Untouchable (20) Complete mission 1 in a single player game without being hit.