A new Game Kit is now on Who Know and this one is pretty cool. I call it moving platforms because I'm lazy tonight...:) put the script in your objects and you got a Instant Game. Comes with Starting line, Checkpoints,A floor that teleports you to your last checkpoint, a jump boost( very cool), a finish Line and a Leader Board For the Game.
https://www.youtube.com/watch?v=cZ7B7Xy32kw. Invite me to see your creations.