Earthworm Never Dies
Clear Single Player mode in Original difficulty in one sitting without losing a life
35 
Superhero!
Get through Single Player mode in Original difficulty in one sitting in under 50 minutes
35 
Groovy Leader
Be "No.1" in each Xbox LIVE multiplayer level
25 
Super Space Collector
Collect more than 300 Blue Orbs (without exiting the game)
20 
World Partnership
Complete all the Xbox LIVE multiplayer game levels
15 
Atom Jefferson
Collect 500 atoms (without exiting the game)
15 
Space Collector
Collect more than 100 Blue Orbs (without exiting the game)
15 
Bin Collector
Kill Billy the Bin in New Junk City
10 
Snot an Achievement
Launch the cow in New Junk City
10 
Atom Raider
Collect 100 atoms (without exiting the game)
10 
Canadian Stunt
Use the whip to swing from any moose head in Single Player mode
5 
Banker Whipper
Whip the banker twice in What The Heck?
5