(TF2 leaked build is dated June 26/24, 2007. That means there's nothing much, but some old details from the Trailer 2Fort were left on the map.)
This version of the map features such things as:
- Beta Bridge.
- More Grass decails.
- Several pipes in sewers and additional decails/props in some places. (i didn't really looked at it).
- Old windows (most of them are brushes).
- Stairs instead of the ramps.
- 2007 lighting and some other minor changes.
- Bot Navigation (generated by me duh).