For Half-life fans here wanting so viciously an EP3 finale well sort of hehe here is an epic HL2 mod that will satisfy that well hopefully for you guys as I'm really thrilled playing this super long mod.
Get it here...
http://www.moddb.com/mods/the-closure
Or here...
http://www.runthinkshootlive.com/posts/epi...-3-the-closure/
All you need is download the free, SDK 2013 single player.
Run it once, then close game, and change it to "upcoming beta", then run it again, then close sdk and steam.
Place the mod on sourcemod folder.
Re-Start steam and mod should be in your library.
NO NEED FOR EP2...I'm running the mod without it since it's
already included on the sdk anyway. Mod is running totally fine and error free.
Hope you like it too hehe!