As if you owned the place - Completing the Nahirg's base level.
Avalanche! - Use rock spikes to kill 50 enemies.
Frisbee player - Killing 100 enemies with the blade launcher.
Ice cream man - Use frozen air to freeze 50 enemies.
Nothing can stop me - Finish the game in any difficulty level.
Rocky - Use the power of your rock punch to kill 50 enemies.
Space adventurer - Finishing the outside of the Nahirg's planet level.
Spider killer - Finishing the cave level.
This is getting hot - Finishing the rock and lava cave level.
Toaster - Kill 100 enemies using the flame thrower.
Treasure finder - Find 5 nahirg treasures.
Variety is the spice of life - Kill 50 enemies using each of Zack's powers.
I feel the power - Reach Zack's suit level 20.
Archaeologist - Finding all Nahirg treasures.