Looking at everyone's answers, its obvious everyone is looking at bad code on release that eventually was made better. I am taking a different view of the question. My answer is the WMS Indy Jones. The layout is as simple as it gets. 2 ramps, orbit, 3 drop targets, and 3 pop bumpers. The lock is pretty neat, but that upper field is just meh. Now, add in the code. It uses all 3 movies with great call outs, has really well done artwork, and the music is awesome.