RERetro Gamer
Garry's Mod creator partners with Valve in deal that ensures games made in his sandbox gem's new successor can be sold royalty-free on Steam: "It's just waiting for us now"
Valve and Garry Newman have partnered to allow creations made in S&box, the successor to Garry's Mod, to be sold royalty-free on Steam. This deal ensures creators using the Source 2 engine-based tool will receive full returns, similar to using Unity. S&box is set to launch publicly in April, with some games already listed on Steam.