Race Frank Lloyd Rat to the other side of E1L01 and win.
Finish E1L06 without getting hurt
Save 100 pets
Collect all the Johnnies in the game
Kill Igor without killing any of his flies
Break all treasure chests in the game
Create and post user level
Complete Episode 1
Die 50 Times
Collect all bonus pickups in the game
Collect 250 peppermints
Kill 50 Spiders
Kill 100 Zombies
Get 8x splatter bonus on Skull Watcher.
Complete all episodes
Finish an entire level without taking any damage
Complete Episode 3
Smash 10 zombie heads before they hit the ground.
...
Beat Count Chuck in 2 minutes (medium/hard)
Complete all achievements
Finish any non-boss level in 1 minute or less
Get 5 heart pickups while having full health.
Break 100 objects
Water a plant
Beat Cyclope without getting thrown in the air
Finish the entire game with 100% on every level
Beat all par times in the game
Kill 50 enemies with the Rocket
Score splatter bonus on 50 skulls
Read every page of the instructions book in the menu
Complete E1L02 without disturbing the hanged skeletons
Kill 25 Pumpkin Heads
Kill 50 Witches
Crawl over 100 tiles
Save 4 pets with 1 one shot
Ride 50 brooms
Kill 50 eyeballs
Get all bonuses on any level
Finish any episode on Hard difficulty
Defeat Nemessis in all 3 episodes.
Shoot 10000 rocks from slingshot
Find all the secrets
Destroy all Skull Watchers in the game
Finish any episode on Nightmare difficulty
Beat par time on any level.
Collect 500 Candy Kisses
Kill enemy with pushable object
Complete Episode 2
Collect 1000 candies
Extinguish the candle with fireball
Get petrified 5 times
Kill 50 Thing Hands
Get 100 Check points
Solve a puzzle requiring the use of blocks
Destroy 50 treasure chests