Obviously, the game should be really good, great story line, no bugs, stuff like that. I think I have an awesome game, pretty good quality, and even though it's not done yet I know I want to sell it. And I'm not talking like the normal $15 - $30, I'm thinking like $2 - $5. But I keep thinking about games like The Witch's House and Mad Father which were excellent games, and they could have made it commercial, but they didn't. So what qualities should a game have before charging money should even be thought about?