Real map! The prototype served as the area located in Peterhof.
Script for CS1.6: An armed group of people holding the hostages
in the main building server KVARTAL. Groups of special police squad and
Special Forces will liberate the hostages and escort vehicles to evacuate ...
es_KVARTAL, cs_KVARTAL, as_KVARTAL
for Counter-Strike 1.6
Versions: 1.0
cs_KVARTAL2
for Counter-Strike 1.6
Version: 1.0
cs_KVARTAL
for Counter-Strike: Source
Version: 1.0
Css.gamebanana.com
DM-KVARTAL
for Unreal Tournament 1999
Version: 1.2
Ut.gamebanana.com
KVARTAL real map from Smith on Vimeo.
Actually almost the houses: Panoramio.com