first off, making the game into a rar would make people not want to play the game and instead suspect that it contains something bad, so just make it into a zip instead. it's not that hard to create one.
second, I don't think your game is working, I can go around, but nothing seems to be working, nothing to interact, I guess you need to spin the wheel then a boss appears, but it doesn't work.
a good attempt, but needs a lot of work.