To officially "beat" the game and see 100% on your save file, you must defeat The Devil on Regular difficulty . Beating bosses on "Simple" will not grant you the soul contracts needed to finish the game.
Ensure your PC has at least 4GB–6GB of RAM and about 3GB of free disk space . While the game is compressed to around 1.9GB for download, it expands significantly once installed. Cuphead.v1.3.4-GOG.zip
While keyboard works, Cuphead is best experienced with a controller. The GOG version supports most modern gamepads natively. Mastering the Game To officially "beat" the game and see 100%
Since this is the GOG version, it is DRM-free. You can simply run the installer found inside the ZIP. If you're running it on older systems like Windows XP, you'll need specific DLLs ( bcrypt.dll and kernel35.dll ) placed in your game folder to get it working. While the game is compressed to around 1
If you're looking for help with the version, here’s a quick guide covering everything from setup to achieving that elusive 100% completion. Quick Setup & Technical Tips