Unity has apologized for the "confusion and angst the runtime fee policy" it announced last week has caused and has revealed it will be "making changes" to it.

Even though the company behind the wildly popular game engine walked back its controversial new fee policy, the damage is done.

Unity is updating developers on its controversial policy changes — again — on Friday after two weeks of anger and frustration from game makers.

The new per-installation charge coming to the Unity game engine has been met with universal condemnation across the game industry.

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.

John Riccitiello angered video game developers who use Unity’s software when he announced a new fee structure that could have significantly increased their costs.

Unity powers hit games including Pokemon Go, and had wanted to charge developers extra fees.