That's exactly how (many) crowfunding campaigns work in practice. Most kickstarters define "stretch goals" that are promised at different targets, if funding s

That's exactly how (many) crowfunding campaigns work in practice. Most kickstarters define "stretch goals" that are promised at different targets, if funding surpasses the base goal. These goals may be release for different platforms, additional content, celebrity voice acting, etc... http://www.hexus.net/gaming/news/industry/57541-major-kickstarter-game-broken-age-burns-33m-budget/ http://www.hexus.net/gaming/news/industry/57541-major-kickst... https://www.engadget.com/2014/07/06/mighty-no-9-gets-additional-stretch-goals-animated-series-pre/?guccounter=1 https://www.engadget.com/2014/07/06/mighty-no-9-gets-additio... https://www.kickstarter.com/projects/portalarium/shroud-of-the-avatar-forsaken-virtues-0/posts/431428 https://www.kickstarter.com/projects/portalarium/shroud-of-t...