A Knight and His Ghost

A knight and a ghost is an online puzzle game where a 2-dimensional is falling from the top. Your challenge is to move around that map and look out for an exit at the bottom. You can push around the boxes or jump on them, you can also drop these boxes, open doors using the orbs and pick up hearts to revive yourself. If you ever die in the game, your character will turn into a ghost, but the fun part is that you will have unique abilities like passing through objects, floating, and more. This will become helpful in completing the level.