Fun little game, loved the dialogue at the beginning. I also think the art style is very nice, although i really don’t like the blurred background. There is nice world interaction (moving objects when you pass them etc) but the impact sound for the stomp attack is missing, which was a bit confusing. (You could even add a bit of screen shake for that to make it feel more powerful)
I read your description of the game and it said nothing about using the Mouse to shoot, so i was stuck in first scene for a few minutes, maybe add it to the description. (I thought it was bugged, because double jump was not working either, but as i now know, its an unlockable skill)
I also think the breakable walls for the ground jump need to be a bit more visually distinct, i didn’t find them at first, because they looked just like the material in the starting scene, which i thought was indestructible.
But all in all an enjoyable experience. (Especially the dialogue :P)
PS: The game was logging insanely hard when using chrome, was fine with firefox.