OK several things known to be broken in this build:
- Anything involving rotated collisions in the runtime and other problems with rotation - turns out I don't know the x87 FPU like I thought I did
- Physics is broken.
- Importing some old .caps might give you errors when inserting objects.
All are fixed ready for the next build, which should follow up shortly. These probably mean most .caps won't work in 0.99, but feel free to do further testing to see if you can find any other issues not listed here. 0.99.2 should be a lot more stable and should only be a few days!