interesting mechanics. my only remark is that the first puzzles can be done without using either the crystal has a platform or as a spawn point. It took me a while to figure out that it can be used as teleportation ^^
Yeah. At first I didn't give the player any crystals to use for those levels. But then a tester told me he had expected to at least have one to play around with at game start so I put them back in.
