Good game if a little short, left me wanting more. good effort for your first game! I think you have some good ideas that just need developing a little. well done!

Gameplay:
-Far too simple, needs new elements (new blocks, new buttons, new threats, ect.)
-Glitchy at times (sometimes I can stick to the walls and fall off controllable platforms)
-Blocks fall unrealistically (no acceleration and no horizontal momentum conserved on impact)
-Not really a puzzle game, more action-platformer

Ascetic:
-Nice music, more tracks would be lovely
-Main character is adorable
-Needs some backstory (Where are we, why are we doing what we are doing; that sorta stuff)

Wow what a great little game! Good concept, cool!

It's too basic.

I think you should use your own charater istead of Creeper. Also there should be more effert on backgrounds and level design - it was too easy and made me bored in few minutes. ANyway, not bad for a first time - good luck!

Good job.
Simple puzzle game,character looks similar to creeper from minecraft game.
Next time try fix bugs than release the game..