Have you seen videos like Mattbattwings or craftymasterman? They have created video games in Minecraft using only redstone! I have created a game in minecraft, The Dino game from google! There are two buttons, jump and reset. Remember to remove the items in chest by flicking the lever.
Select version for changelog:
Changelog
1.0 Nothing was changed, I forgot to make this a submission, not a draft
1.1-1.3 nothing changed, it didn’t want to load for some reason