Complete the indicated task to unlock the achievement.

Achievement	How to unlock
4.0 Average	Achieve A Rank on any 5 levels in single player
Close Encounters	Set phasers to Stun
Crashed the Teddy Bear's Picnic	Complete the Enchanted Forest in single player
Dances with death	What's the stupidest thing you could do with a Deathdisc?
Dictatorship	Grab the crown first, and hold on for dear life!
Didn't even have to spend the night	Complete the Museum Heist in single player
Doing the Rounds!	The longer you play, the more you unlock!
Dug too deep	Complete the Abandoned Mine in single player
Eye see what you did there	Complete the Robot Factory in single player
Going Golem Gone	Complete the Jungle Temple in single player
I ain't afraid of no ghost	Complete the Haunted Mansion in single player
I think you dropped this	Awarded for skilful use of Deflect
I will survive	Dominate in multiplayer Survival
In the nick of time	In Timebomb, make your move at the last possible second
Long in the tooth	Play multiplayer in the most walrus-like way you can
Marathon Man	The longer you play, the more you unlock!
One in a million kid	Play multiplayer, get the Deathdisc first, then pull off the perfect shot
Plays well with others	Try DiscStorm in multiplayer
Return to sender	Defeat the Ninja Master without using any of your own discs
Save the Rhinos	Good guys don't throw discs at rhino bots
Student becomes the master	Demonstrate complete mastery of the Tutorial Dojo
The A Team	Achieve A Rank on all levels in single player
Too hot to handle	Complete the Volcano Lair in single player
Training Montage	Complete the Tutorial Dojo in single player
Trick shot	Legends speak of a Discmaster who could hit 4 target dummies in a single shot...
Two is enough thank you	Deal with the Lava Lord, fast
WEEEEEEEEEEEEEEEEEEE!	Win from inside the minecart
Where no disc has gone before	Complete the Space Platform in single player
You must be a Ninja	Complete the Pirate Ship in single player
You're out of here!	Stun a player through a bookcase