Basically, as the title suggests, what are some creators or owners of an I.P. that allows fans to go wild with making and even selling their own material for the franchise? A few that pop to mind are...
TOHOU
"What's a Tohou?" many a user are saying right now. Well, it started as one man's series of many SHUMPs, but now is a fighting game, character action, card game, platform, race car, multiple novel/manga/album series. Honestly, Tohou could have easily surpassed Mario in terms of genres touched by the brand. What's even more strange is the creator allows the unofficial works with the I.P. to be sold in other countries, most of which the original work hasn't even been made available to.
TOHOU
"What's a Tohou?" many a user are saying right now. Well, it started as one man's series of many SHUMPs, but now is a fighting game, character action, card game, platform, race car, multiple novel/manga/album series. Honestly, Tohou could have easily surpassed Mario in terms of genres touched by the brand. What's even more strange is the creator allows the unofficial works with the I.P. to be sold in other countries, most of which the original work hasn't even been made available to.