Unity is retroactively implementing changes to its payment plans that would charge a fee for every installation of a game using the engine.

Unity Technology's decision to announce a controversial new install fee policy went over with the video game development community about as well as you might imagine.

Original Story: With most of the focus on new Apple products yesterday, Unity Technologies decided to drop a bombshell on game developers by announcing a per-install fee for using its Unity game ...

Unity’s new “per-install” pricing enrages the game development community Fees of up to $0.20 per install threaten to upend large chunks of the industry.

Unity promises “changes” to install fee plans as developer fallout continues Statement comes as publishers threaten boycotts, developers move to other engines.