I like it, it looks awesome. Also I like the general idea.
Being it procedurally generated, maybe the levels could taunt you even more by being super easy if you had the thing you're after, having for instance more fire enemies/obstacles if you're going after an entry suit.
The physics are a bit awkward but I got used to them after a while (specially when jumping off ladders)
Keep it up! great stuff!
That is..... delightfully evil. I don't think it would work for most items, but for a few special cases such as the jetpack it could be a lot of fun. I'll see what I can come up with as development continues. Also, what was awkward about the physics / jumping off ladders? Just the usual getting used to new controls or is there something specific that would feel better?