WastedMeerkat/gm81decompiler: GameMaker 8.1 Decompiler - GitHub
: Select a script or object event. UTMT will attempt to decompile the bytecode back into readable GameMaker Language (GML). game maker studio 2 decompiler free install
For everyone else? Section 4.2 of the license agreement explicitly forbids reverse-engineering, decompiling, or disassembling any game made with the software. WastedMeerkat/gm81decompiler: GameMaker 8