Really amazing game! Graphics are cool and works with the gameplay, and the level design is well made. The concept is really cool and the best take on the theme I've seen until now (I mean, the idea isn't revolutionary but the way it's implemented here make it work much better than other game of the genre). Maybe having a quick slide in between displacements would make the ghosts look cooler, especially when there are many of them.
The esapce the loop end is really fun! Congrats!