Contra - 30 Livesbr

Achievements:
Complete the following achievements to unlock Xbox Live Gamerscore points:

Armory 10 points: Collect gout different weapon power-ups.
Bulletproof 25 points: Complete the game in Arcade mode using only 1 credit.
Full Assault 30 points: Complete the game in under twelve minutes.
Infiltration 15 points: Destroy the alien tower at the end of the water level.
Partnership 20 points: Complete the game in Xbox Live Co-op mode.
Proficient 20 points: Complete the second tunnel with a score of 100,000 or more in Arcade mode.
Team Work 10 points: Score 100,000 points in an Xbox Live Co-op game.
Tunnel runner 1 10 points: Beat the first timed tunnel with 33 seconds or more left.
Tough Guy 20 points: Get to the second tunnel without obtaining a single weapon upgrade.
Tunnel runner 2 15 points: Beat the second timed tunnel with 55 seconds or more left.
Untouchable 10 points: Get to the first tunnel without losing a life.
Well Equipped 15 points: Collect three different weapons in the second tunnel.