Undertale

GameMaker, the game engine behind hit indie titles such as Undertale, Hotline Miami and Spelunky, is making its PC version free for commercial use. Developers will be able to build and sell PC games without paying for a licence, a significant change for small studios and hobbyists. The move is being warmly received in indie gaming circles, with many pointing to the engine's track record of producing successful, influential independent games.

GameMaker, the engine behind indie hits like Undertale, Hotline Miami and Spelunky, is removing fees for commercial use on PC. Developers will soon be able to build and sell PC games with the tool without paying for a commercial licence. The move is being welcomed as good news for indie developers, given the engine's track record behind some of the most successful indie releases of the past decade.