0: Air - Allows Samus, enemies, and pretty much any sprite to move through it. Consider it the “empty” clipdata

1: Block (pass through bottom) - A solid block that is not solid from the bottom. Works like those blocks in Mario games where you can jump up through them but then run on top.

2: Non-power grip - Pretty self explanatory, a solid block that you cannot grab onto with power grip.

7: Enemy only block - Blocks that act like “air”, but only for the enemy. Used in Zero Mission for places to hide those annoying bug enemies that come out of the walls.

9: Stop enemy block (solid) - Works just like a solid block, stops space pirates from moving if there is no alarm, works as stopping point for ziplines

10: Solid - Does not allow anything to pass though it (except wave beam)

11/12: Steep floor slope - A slope in the floor that lifts the player one block. For reference, / means it goes low to high when moving right, while \ means it goes high to low when moving right.

13-16: Upper/Lower slight floor slope - Floor slopes that extend over 2 spaces. Make sure to use Lower on the lower end of a slope

17: Stop enemy block (air) - Works like an air block for Samus, but a solid block for enemies

18: Enemy Pirate Zoneline -

19: Enemy Pirate Wall Jump Point -

1A: Unused (Solid)

1B