Platform School mostly works, after changing all the controls to Player 1. But there's some kind of strange collision bug that pops the player to the top of a wall sometimes. I'll try to reproduce it.
Vert, on the other hand... wow. It's totally screwed. The rendering, the collision, the rotation, everything. Objects are disappearing and reappearing, it won't rotate right, textures inside of Tiled BG's lose thier textures, and everything is generally whacked.
Here's what it's supposed to do:http://dl.getdropbox.com/u/529356/Vert%20Proper.exe
And here's what it's doing when built with 0.99:http://dl.getdropbox.com/u/529356/Vert%20Mess.exe
You can move around and stuff, you just can't see the player until you move a bit.
I'll try to recreate all this stuff and post some bug reports.