It's actually the Orange Box engine, not the L4D engine. They are two entirely separate things.
The Orange Box engine powers Portal, TF2, and HL2Ep2 (IIRC).
IBIS Specialist
It's actually the Orange Box engine, not the L4D engine. They are two entirely separate things.
The Orange Box engine powers Portal, TF2, and HL2Ep2 (IIRC).
Kiro : us fireyes got dumb by his girl that y he is suck
Posting Permissions
Register To Reply