0.4:

An update for my game will be released soon!

There will be a lot of content!

More new maps,

new improved physics,

map editor,

cool effects,

new blocks, 

Story mode

and possibly custom mods!

STEAM:

maybe the game will be in steam and it will be there with 2 versions:

free -- regular game!

paid -- the launcher will have additional content that will not affect the gameplay (early versions of the game, frequent updates)