Nice concept! The introduction of different ways to use the mechanic was fun. I liked the mix of puzzle like climbing above the enemies to kill them before you can pass below, and action trying to take out enemies when climbing so they don't change the block you are standing on.
Satisfying to have a boss fight at the end! Great stuff :)

Great work! Simple but effective, the level with the enemies was extremely difficult but very satisfying to beat!! And you even got in a boss fight, great job! Music was fabulous and I liked the use of sounds

I really like this game because it’s very simple but it works perfectly. And I loved beating a boss with Windows system sounds :D

Cool mechanics, game has a good sense of humor and a dope jump animation. Had fun with it!

I enjoyed it.  Game mechanics are solid. It was interesting basically doing a platformer with invisible blocks.  

i enjoyed it, ill haft to finish it some other time. ^,..,^

Very cool game man! I liked and the concept, very creative, and the art and sounds fit perfectly. 

Very cool game! I thought the level design and mechanic were pretty cool; I also like how a block both being present or vanished were both used pretty evenly, too. The controls were a bit clunky and made me lose a bunch of times, but I liked it!