Complete the following achievements to unlock Xbox Live Gamerscore points.
Pipe Wielder 5 points: Wield the pipe in single-player or co-op mode.
Knife Wielder 5 points: Wield the knife in single player or co-op mode.
Psycho 15 points: Kill 10 enemies without losing your weapon.
Perfect Boss 10 points: Defeat the first boss without dying.
Fourth Boss 10 points: Defeat the fourth boss.
First Versus 10 points: Defeat another player on Xbox Live in a versus match.
Online Warrior 5 points: Defeat 10 opponents on Xbox Live in versus mode.
Online Co-op 10 points: Complete an online co-op game.
High Score 25 points: Score 800,000 points in one game with Game Settings set to Hardcore.
Kill Jet 30 points: Defeat the Boss "Jet" at the end of Stage 2 with Game Settings set to Hardcore.
Hard Win 35 points: Complete the game without using a special attack.
Perfect Win 40 points: Complete the game without continuing
September 3, 2007 - 6:54am