how much money would it take for the developers to add an infected vs CURE PvP gamemode where you can play as the zombies like in contagion or l4d2?

Just wondering if people still play this?

Suddenly, all the servers in the game disappeared. I wonder why the server disappeared.

i've seen a couple of hl2 and source sdk 2013 mods do it for reloads, walking and inspects. i think it would help make the game even more immersive.

I have a little cutscene playing when map starts, but unfortunately - HUD is disabled forever when point_viewcontrol is enabled. Feels like developers didn't consider that it could be used outside of ending cutscenes, so I consider it as a bug. What should i do/use?...