He wrote it in C# and used XNA for some stuff, but the engine itself is custom[1] [1] https://community.playstarbound.com/threads/game-development-and-engine-d

He wrote it in C# and used XNA for some stuff, but the engine itself is custom[1] [1] https://community.playstarbound.com/threads/game-development-and-engine-decision.25210/#post-989009 https://community.playstarbound.com/threads/game-development...