TF2 2007 and now

2007 version (still available on console with Orange Box) compared to the most recent Steam version (build 4016097). This video highlights visual details in texture, lighting, animation and physics. "getpos" and "setpos" commands were used to record everything at the exact same angle and location on both instances. You can find the 2007 version with a quick Google search for TF2 1.0.0.9

Notes:
The missing blue flame at 0∶22 is still present in the current version, it didn't appear under that angle for some reason.
Syringe Gun at 1∶52 does spin in first person.
The lighting difference at 2∶51 is for the character selection menu only

Songs:
TF2 OST - Right Behind You    • Team Fortress 2 Soundtrack | Right Behind You  
TF2 OST - Three Days to Live    • Team Fortress 2 Soundtrack | Three Days to...  
TF2 OST - Stink Lines    • Team Fortress 2 Soundtrack | Stink Lines