Valve Has Created or Hired The teams of Many Mods For Half-Life, I will also include Expantion packs in this section.
Note: I will add Some more info on the game and some basics after i finsh up the rest of the site.Later I may add some Unoffical mods Such as Natural Selection
-Weapons
-Enemies
-Allies
-Strategies
Counter-Strike
-Mods
-Half-Life 2
Counter-Strike is by far the most popular mod for Half-Life, A team of Terrorist vs a team of Counter Terrorists in a wide variety of maps with Bombing,Hostage, or Vip Missions, This Modern Day Realistic mod featuring plenty of guns, Some side sppecific, is argueably the best mod out there.
Day of Defeat
Day of Defeat is my Favourate Valve made mod(my Favourate being Natural Selection), it is a WWII Realistic mod that has Axis vs Allies with plenty of maps. With 30 Players the games ar acually like a war. This is most likely the second most popular mod for Half-Life
Opposing Force
This Really isn't made by Valve but was made by Gearbox Software.This was still a great expansion for Half-Life where you get to be Corpral Adrain Shepard and fight in BlackMesa as a military soldier trying to kill Freeman
Blue Shift
I think Gearbox kinda wreck what could have been a great expansion for Half-Life, but they made it up by including Opposing force and a high definition pack with it. The game is almost worth it for just the HD pack, which replaces all for the Half-Life Gun Models and most of the Enemy models.
Team Fortress
This is a great CTF Game for Half-Life which has a Red army vs a Blue army in lots of maps and about 9 classes(not sure of the number).
This used to be my favourate untill I downloaded Day of Defeat.
Half-Life PS2
This is a good game, but i wouldn't buy it if you already have Half-Life for PC, it doesn't add much, it only adds the Decay CO-OP Mission, I just rented this and beat decay over night with a friend.
Sven Coop
This is a great coop mod for half-life, it adds lots of new levels and a couple new guns, plus some of the opposing force weapons as well, you can also run through Half-Life Single Player levels with friends.
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