Ending Bonuses Ending bonuses are unlocked by earning gameplay ranks, which are based on the amount of time it took for you to finish. The ranks and what they unlock are listed below: D (9:01 or more): Leech Hunter and Closet Key. C (7:01-9:00): Leech Hunter and Closet Key. B (5:01-7:00): Leech Hunter and Closet Key. A: (3:31-5:00): Submachine Gun, Leech Hunter, Closet Key. S (3:30 or less): Rocket Launcher, Leech Hunter, Submachine gun, and Closet Key. New Costumes Complete the game on Normal or Hard Mode, and you will find the Closet Key in Rebecca's inventory when you begin a new game. Take this to the room where you got the Hunting Gun and use it to get into a costume room. Extra Weapons for Leech Hunter Earning a rank in the Leech Hunter mini-game will give you bonuses to use in the game. Here are the rankings and what they will give you: E (1-29): Submachine gun bullets D (90-99): Handgun C (60-89): Hunting Gun B (30-59): Magnum A (100): All weapons Leech Hunter Game To unlock a special Leech Hunter game, beat the game on either Easy, Normal or Hard mode.