Man, what are you doing with a gun in space?
Space. It seems to go on forever. But then you get to the end and someone starts throwin' rocks at you.
Cubeaholic
Create a scene using all types of cubes.
Scotty
How long can you stand without exploding?
Headache Treatment
Show off your nursing skills by prescribing capsules.
Igloo builder
Keep warm in the snow by building hemispheres.
Boxzilla
Use "block" mode to create a monster cube!