Gamemaker Data.win - Decompiler //top\\

Changed sprites, fonts, or sounds can be imported via UTMT’s resource editors.

On Windows, the output is a standard .exe file. However, unlike a pure C++ compiled game, the GameMaker runner (the part that actually runs the game logic) is attached to the .exe , while all your game-specific assets and code are stored in a separate file: data.win . gamemaker data.win decompiler

Before decompiling, you must understand what you’re dealing with. When you compile a game in GameMaker, the IDE (Integrated Development Environment) converts your project—sprites, sounds, objects, rooms, scripts—into a platform-specific executable. Changed sprites, fonts, or sounds can be imported

QuickBMS is a generic extractor that uses scripts. The game maker win script can unpack data.win into raw chunks, extracting sprites (PNG), sounds (OGG/WAV), and raw bytecode. The game maker win script can unpack data

The quest to extract, view, or even modify this file is where the term comes into play. This article explores what data.win is, why you might want to decompile it, the tools involved, the ethical and legal boundaries, and what the future holds for GameMaker file security.

As of 2026, no reliable public tool decompiles YYC-compiled GameMaker games back to GML. The best you get is a disassembly (x86/x64 machine code). This is intentional—YYC is YoYo Games’ attempt at protecting IP.

Launch the original .exe . The changes now appear in-game.