Achievements
All the achievements in the game are listed in the Extra Contents menu the extra videos music images and 3D models Simply perform the task required to unlock the item
AutoShotgun Is All You Need
To get a consistent Goregasm combo purchase and upgrade the autoshotgun to the maximum All you need is one hit on most zombies to kill them giving you one shot one kill capability
Director039s Cut Mode
Complete Story Mode to unlock Director039s Cut Mode Note that the weapons and money you earn in Director039s Cut is separate from what you039ve earned in Story mode
Dual Wield in New Game
Activate Dual Wield in a profile where it039s been unlocked then quit and restart a new game You will be able to play Dual Wield mode in the new profile
Extra Mutants Mode
Complete Story mode to unlock extra mutants in Story mode Director039s Cut already uses extra mutants
Gangsta Bonus
Kill 50 or more Mutants in one level Gangsta Style with your gunremote held sideways for a bonus of 1337 at the end if the level
Hand Cannon
Complete Story Mode to unlock the Hand Cannon in story mode and Director039s Cut
Hint The Lost Golden Brain
The infamous lost golden brain changes location though this is not a glitch the developers just decided to make achieving everything close to impossible The lost golden brain appears as just a speck in the corner of the pool room on the far right side it is found when you turn around after viewing the quotexperimentsquot and Isaac says quotYou039re into some sick st manquot
How to make a lot of money
Minigun
Complete the Director039s Cut to unlock the minigun in the gun shop for Story and Director039s Cut modes
New Game Dual Wield
If you have beaten the game and want to start a new one you can use dual wield in a new profile without unlocking it in that profile Activate the Dual wield feature in the completed profile and backout to go to the new one Dual wield is automatically chosen for you
OnePlayer Dual Wield
Unlock oneplayer dual wield mode two remotes but one lifebar by completing Director039s Cut This mode will be available in both Story and Director039s Cut modes
Tailor the High Score
Tailor you high scores to rack in the bonus for quotbeating the high scorequot If you cannot top your high score in a stage any more you will not earn money for buying guns in the shop