While this game isn't bad it is very simplistic at it's current stage. You do have a functioning game engine, however this type of puzzle is quite common. How about adding power ups or "specialized" pressure plates that change how the game is played (e.g. have a plate that inverts controls or teleports the player).

Hopefully the final version of this game has more content in it.

Simple, yet fun. Once you figure out each level you can quite quickly speed run the entire game.

I liked the art and the music.