That said, if you’re making a 2D game and don’t need all of the features of Unity, GameMaker is an excellent choice. By restricting its platform, GameMaker is able to make normally complex ...

Gravelbox is a 2D sandbox game made in Unity that allows you to make anything with the tools supplied to you. It was inspired by games like People Playground, Garry's Mod, And MaD2.

Unity at 10: For better—or worse—game development has never been easier If Unity is really letting anyone make a game, what do pros think of the situation?