No. Name Members Only?
Tutorial levels
Doable levels
Insane levels
Theoretically Possible levels
Bonus levels
Two Player levels
1 Teleroom Yes
2 Sacrifice Yes
3 Crystal Beyond Yes
4 Shufflesworth Yes
5 City Yes
6 Double Trouble Yes
7 Mining Yes
8 Bomb Tower Yes
9 The Pit Yes
10 Come Again Rock Yes
11 Which Way? Yes
12 Stop Pushing! Yes
Three Player levels
Arcade levels

The Two-Player Crazy Crystals levels require teamwork to complete all of them. The blue player uses the arrow keys to move and the green player uses W for up, A for left, S for down and D for right. As they are designed for several players on the same machine, they do not give achievements.