GameMaker (formerly Game Maker Studio), a 2D engine that was acquired by browser firm Opera in 2021, has simplified its licensing structure, declaring it " Free for Non-Commercial Use." ...

Formerly GameMaker Studio, now just GameMaker, the engine has powered a host of 2D games. Undertale (and Deltarune) aside, it's also been used to build Hotline Miami, Hyper Light Drifter, Nuclear ...

Cocos has had great success with PC and mobile games with its 2D game engine. Now it is taking the open-source software to the third dimension with Cocos Creator 3.0.