(↑) = Jump
(↓) = Crouch
(→) = Go Forward
(←) = Go Back
(Space Bar) = Attack
(Shift) = Defend
(Z) = Change Weapon
(X) = Change Tool
(C) = Jetpack (when found)

In this level, you start off in a small room.  Go up some stairs and then back down again, then you face your first enemy.  After that, you will go up more stairs and walk over the bridge above water.  Then the fun begins... Your mission is to defeat as many enemies as you can, and get to the elevator leading to the escape pod at the end.  Good luck, knight.

May the Eraser Powers be with you...