Doom Builder

What works

• Mostly Everything.
  

What does not

• Visual Mode is extremely slow, and everything else slows down as a result of it running. However, it's very functional.

• Opening new windows will result in them being completely black. Moving them around will fix them.

• Visual Mode models aren't transparent like they should be.

• Some things in 2D Mode don't show up properly (drawing lines, "things" show up as black, etc).
  

Workarounds

What was not tested

• Extensive mapping.

• Taking advantages of various Source Ports features with Doom Builder.
  

Hardware tested

Graphics:

• GPU:
• Driver:

Additional Comments

Need to install .NET 4.0 under Winetricks, otherwise it won't even launch. Can get the job done, but would highly recommend Eureka: http://eureka-editor.sourceforge.net/ for a native solution.