Dude if you go onto the playstore search joiplay, download it, then download BOTH plugins for renpy and rpg maker
After that follow these instructions exactly:
1. download and unzip the game
2. Go onto joiplay click + and add game
3. Name game
4. Insert EXE. file VERY IMPORTANT
if the game then appears in your joiplay then you can play it if not your gonna have to buy a PC bud