Joe's Ultimate Bus Ride playfield (All stuffs are subject to change)
The balls still lock in the bus, but now are released when the door on the bus opens up. The upper right flipper is used to fire at the drop targets. One example of this is in multiball. In multiball you have to knock down the drop targets, re-lock two balls in the bus, shoot the Bus Stop (The upper right kicker), and then hit the center drop target for a super jackpot!
Anyways, I will try to post on here on a somewhat regular basis, about once or twice a month. I'm really hoping I can finish this soon, since I've had this in the works since December 2012, and I really want you guys to be able to play it! Hopefully it will be released in 2014, but take that with a grain of salt, and don't get your hopes up (That is, if you even HAD any :P) that it will be released any time soon. In the meantime, you can check out the Games page for more info on Joe's Ultimate Bus Ride.