Nice artwork !
The astronaut's images looks very nice. But there is some problem with demo loading. The loading is extremly slow, and in some point it just stuck(Chrome & Firefox browsers)
Game is hosted in Ukraine... I'll try to create copy with dropbox.
The graphics looked nice ... the game play movement was awkwardly annoying.
First level when I got the repair kits, it said I could go to a store or something, missed the whole text on what to do, and was stuck at the end of the level I guess.
You can read task for level using menu (press Ecs, choose Tasks and press Enter). Shop will open if you press Space (but after shooting part of the level). And yes, it's pretty hard to control hero cos it's astronaut simulator. But we are going to develop easier tutorial level.