Level Skip

At the main menu, hold Shift and press Down, Right, Left, Right, Left, Right, Left, Up.

View Next Movie Sequence

At the main menu, hold Shift and press Up, Left, Right, Left, Right, Left, Right, Down.

Next Path

At the gameplay menu, hold Shift and press Left, Right, Up, Down, Left, Right.

Chanting

If the slig guards don't have a clear shot at you, try chanting. Unless there's a robot monitor nearby, You can possess them. Use them to kill other guards and so on.

Mudokons

Before you rescue a large group of Mudokons, make sure that you won't be needing them for anything. To solve several puzzles, you must get three or more Mudokons to work together.

"Wait" or "Work"

Unless otherwise commanded, a blind Mudokon will continue walking in the direction from which he last heard Abe's voice. If you stop walking, he'll amble right past you and into a meat grinder or off a cliff--unless you tell him to "Wait" or "Work."