How to download it on Android (cause I had this problem too, lol):
1. Download joiplay and zarchiver from playstore
2. Download the file and extract it in zarchiver (should be in the download folder)
3. Go to joiplay (accept all the requirements), then press the plus button and choose "Add Game"
4. Go to the download folder, and the extracted file folder should be there (should say something like "Struggle simulator 1.12 public")
5. Choose the file that says "Game.exe" (it asks you to insert the version or logo, but you don't really have to do that.
6. And your finish, the game should had pop up (press the arrow at the bottom this is how you get the game pad,
Also Z,X and the arrows are the only buttons that the game requires