This is really well made, the controls can be a bit unwieldy at times but I think that actually works in the game's favour in this case, really emphasizing your need for the jetpack, my one complaint besides that and the one thing I think might actually detract from the game is you can kinda sequence break by buying stuff you're not supposed to buy and whatnot, this would normally be fine, but when you need to backtrack to replace something you bought with the stock thing for the game to recognize what you're doing it gets kinda annoying. Otherwise a really good demo, hope the full game has some critters of sorts or the like to, y'know, make it seem less isolated.