Portal (MOD)

Welcome to Portal world!

MOD for Left to Die game:

Game features

•  New rivals (Turrets Aperture Laboratories)
•  New locations
•  Portals 
•  New sound 
•  Comments and black humour.

Note: some levels have strict time limit. For example, if you did not kill bot on the second level and it fell - you may begin replaying. If you have fallen into an abyss - replay (except for a couple of moments). If you can not leave the level - just jump around. The exit is somewhere.