Survive a dark floor.
Kill 100 Gileads.
Beat the second floor.
Kill a Tenchi while it's invisible.
Have more armor than health.
Complete a room without taking damage.
Beat any mode with David Bowie.
Kill Dahlia.
Beat hardcore mode going into every room.
Beat any mode with Dy-no-mite!.
Get every item.
Beat hardcore mode without spending money.
Kill 1000 Jimbaabwehs.
Beat any mode with Gilead.
Beat any mode with Gorton.
Beat any mode in under 15 minutes.
Beat 4 floors in a row using only melee attacks.
Have 69 bombs.
Beat Hardcore mode with all 8 characters.
Have 1000 coin dollars.
Kill every boss.
Beat the fourth floor.
Beat the sixth floor.
Let a boss die to poison.
Use every item.
Have 30 items at once.
Complete a room without attacking.
Get every achievement.
Beat any mode without taking ANY items.
Get two ghosts at once.
Beat Hardcore mode 10 times.
Complete a hole floor without falling in.
Beat any mode with Tank.
Figure out how to get to the 8th floor.
Win a Dahlia fight without taking damage.
Beat Hardcore mode.
Kill Dahlia after she spawns every set of enemies. Twice.
Run out of superweapon ammo.
Fall into a hole in a hole floor.
Complete a floor without taking damage.
Beat normal mode.
Get a ghost and survive the floor.
Spend all your money gambling.
Complete a floor without jumping.
Beat any mode with Bouncer.
