Fun game!  I had a hard time with the wall-jumping for some reason, but with persistence I got it.  (For some reason the second wall-jump always seems much harder to pull off than the first.)

I love the boss battle!  I gave up on it after failing a dozen times, but I see how with practice I could eventually do it.  It's kinda nice that when you die you just go back and try again; gives it a very forgiving, casual feel, while still being a challenge.

Beautiful work with the sprites, the sound FX, and the level design too.  Amazingly polished for a weekend jam!  My only suggestion might be to turn down the background music.  It's pretty loud.  :)

Keep up the great work!

I love the art style and physics of this game! So much reminds of Super Mario Bros. But no matter what I do, game starts lagging more and more (both web and windows version (I’m on Linux, but Linux version doesn’t start))

i think there's a bug in the secound level when you try to get an orb , else than that i like the game