Available mode coop map for portal 2.
Aperture No Chess Map Portal 2
Available mode coop map for portal 2.
Posted by Angelfallen on
The city 17 is still in battle against the combine and the city is evacuated by the Citadel destroy, Gordon Freeman does not know if there are any dark places in the city like for example the tunnel, find the exit of the light to evacuate the city 17.