Achievement List
Do the following things to unlock all the achievements in the game
UnlockableHow to unlockCOOPFinish wave 5 on Xbox Live with another player using default settingsCOOP MasterFinish wave 10 on Xbox Live with another player using default settingsDodgeStay in wave 1 for 28 seconds without dying using default settingsGluePass wave 1 without moving or dying while using default settingsHigh ScoreGet 1st place on in game score board using default settingsSave All HumansRescue all humans on wave 1 and 2 using default settingsTime ChallengeMake your way to wave 4 in 45 seconds or less using default settingsVersusPlay on Xbox Live Ranked VERSUS and gain the rank of 5Wave 10Get to Wave 10 using default settingsWave 100Get to Wave 100 using default settingsWave 30Get to Wave 30 using default settingsWave 5Get to Wave 5 using default settingsProgrammer Credits
Start a game as normal and during gameplay perform the following sequences with the joystick and start buttons1 Move right Fire up and press the Player 1 start button2 Move up Fire down and press the Player 2 start button3 Move down Fire upYou must do each part of the sequence within a quarter second of one another but you may hold each part as long as you wish When the third part is done the programmer credits will pop up and remain onscreen as long as the fire joystick is held upward Be warned that you will lose your game if you do this trick and it must be done without dying