Quoted from lllvjr:I want to start collecting your artwork.. What's my options?
IANAL, but if ZombieYeti hasn't been paid for his artwork on the Zidware games, I'd think that he'd have a case to claim that they are still his assets. If so, he should be able to do what he wants with them (e.g. sell prints, license the art to Stern, print Popadookie toilet paper with MG art on it, whatever).