Episode 130 - It Won't Fit

Recorded at Metatopia 2016 Presented by Kenneth Hite, Jason Pitre, Marissa Kelly, Fred Hicks. When designing a game, the temptation is to use another tested rules set: Fate, PbtA, HERO, BRP, OSR, or what have you. When shouldn't you do that? What demands special treatment, and when should you make it yourself?