1. Extract the folder.
2. Navigate to the "release" folder.
3. You will find 3 zip files, one per operating system. Find the one that suits you and extract it whereever you want.
4. On Windows, you have to go to the unzipped folder and double-click on "Confused.exe". If you're on Linux, you might need to type "chmod +x confused" to launch the game.
Franck Poulhon alias Frelon-K - Everything lol.