alright, the concept is simple. It's a mockup collab, but a tad different than what you may be used to seeing. Basically we just pixel untill we get bored with it and then we hand it over to the other player. There are no rules - we can edit and change anything we see fit (including the other's work). This makes this a sort of constant edit for eachother. By the time this is done, we probably wont be able to say "I did this" or "he did that" because we both will essentially have worked on every part of the mock. Makes for good-and-constaint C+C. We decided to go with a common theme of "ghosts and forests platformer" for this.
the base:
just a simple grid with basic platforms.

here is the my turn:
just quickly blocking in basic objects and such

your turn, flab