(This is all the mighty glider's fault. Instead of testing RBA like I planned I looked at his retoot of No Time to Play which led to the procjam which led to this.)
Cuboid Cryptids isn't really a game at the moment but I like the look of it.
Big screenshot which doesn't embed well
You play around with mating these cuboid critters. Maybe it could be converted into a pet store game. You have an inventory of cuboids and try to breed traits buyers want. It could use more body parts.
GitHub
EDIT: No license is provided in source code.