Only three problems I can see.
One, try not to make the borders of the character a square when you draw him as a circle. Or draw a different shaped character. Also, you seem to jump to a different side when you hit the edges of things or you jump off the corner of your copy. Third, sometimes when you bump onto our copy, you cannot continue moving in that direction and so have to restart the level.
~Depes Crystalline~
Exactly the same as...
The game mentioned below, not work playing, and is twice as CPU Heavy.
Poor Walkthrough
Well the game doesn't seem very original. Much like a spin off from the game The Company of Myself (I believe what the name was).
I found it difficult when I had to move with my copy, when standing his head, in order to stay on top of him. Also when I viewed the walk through I found it very annoying. I can't tell what level I am on in the game! How are I suppose to know what instructions if I can't tell if it goes with my stage.
Plus I notice I don't have a save option. No one says you need a save option in a puzzle game, but it is a good idea to have one. We may not be able to be able to solve the puzzle and want to shutdown the computer another time to try again. I hated how I had to go through all the levels to go back to the stage I had trouble on. I want to select the stage I was on, not go through the whole thing.
I won't mark you off for the spin off of another game. You may just like the game and wanted to make your own version. I'm okay with that. I enjoy playing spin off of Zelda and other games. But the level sign and save or level option I believe you must have.
Lacks originality
I have seen every single puzzle and mechanic in this game a million times before, and the setting and story are practically a copy+paste from Company of Myself, except that they were executed very poorly. The game is riddled with bugs, and it generally very stale.
Glitchy
I hate how you continue to slide after you want to stop moving. There were a lot of glitches like falling through floors and walking through walls. Also, it wasn't very original.