Contra Cheats (Xbox360)

Xbox360 - Contra Cheats

30 lives

At the title screen, press Up(2), Down(2), Left, Right, Left, Right, B, A.

Achievements

Accomplish the indicated achievement to get the corresponding number of Gamerscore points:

Armory (10 points): Collect gout different weapon power-ups. 

Team Work (10 points): Score 100,000 points in an Xbox Live Co-op game. 

Untouchable (10 points): Get to the first tunnel without losing a life. 

Tunnel runner 1 (10 points): Beat the first timed tunnel with 33 seconds or more left. 

Infiltration (15 points): Destroy the alien tower at the end of the water level. 

Tunnel runner 2 (15 points): Beat the second timed tunnel with 55 seconds or more left. 

Well Equipped (15 points): Collect three different weapons in the second tunnel. 

Tough Guy (20 points): Get to the second tunnel without obtaining a single weapon upgrade. 

Proficient (20 points): Complete the second tunnel with a score of 100,000 or more in Arcade mode. 

Partnership (20 points): Complete the game in Xbox Live Co-op mode. 

Bulletproof (25 points): Complete the game in Arcade mode using only 1 credit. 

Full Assault (30 points): Complete the game in under twelve minutes.