Reduced file weight

Minor fixes & leaf optimisations

Global update:
Renamed map to gm_hmcd_rooftops (old versions is untouched)
Added 3d skybox
Added more details to map
Wooden slide is now destructible
Fixed decals and overlays
Fixed sniper on balcony
And more!

Note: This is the last update for this map, as i'm going to make a full remake of this map using assets from L4D2/CS:GO, with proper grid adherence and better optimization of the entire map.

Added TTT support (WIP)
Added more decals and decorations
Fixed the hatch in the dormitory, which previously killed players when opening it
Added CSS spawn entities for different gamemodes
Added more hiding places
Secret room replaced by fanatic room
Added poster with Saul Goodman

added summer and winter version
in summer version:
updated ai nodes
removed backrooms
and more

Added snow on map and more building

And more easter eggs

Backnabs???

added more decorations and optimization

пофиксил баги, добавил входы на высокое здание, добавил больше укрытий, добавил больше кубмапов, добавил превью карты в меню, добавил бассейн, улучшил оптимизацию