Programs developed by Valve, L.L.C.
Counter-Strike 1.6 is one of the most famous shooting games that can be played over internet o a normal LAN. It is a MOD(ification) of Half-Life that is set in a teamplay, you can choose to be a terrorist or a counter-terrorist. Warning: this great game is very addictive! You’ll download it in a few minutes and you’ll be playing it in less!
The first was Half-Life: Day One and contained the first fifth of the full game, and was only included with certain video cards of the time. Half-Life: Uplink, on the other hand, was a standalone demo set in the Half-Life universe, and contained levels and a storyline not found in the full title.
Valve Hammer Editor is a tool developed in order to help you create game maps. Use the editor to create .rmf maps for Counter-Strike 1.6 and Half-Life 1(Gold). This is an upgrade to Valve Hammer Editor 3.4 (2.04 MB), application which you should have installed first before upgrading.
Monkeystrike is the answer to the dozens of realistic, "CS-like" MODs which pop up everywhere. Monkeystrike is a "Fun" MOD. So go get your "groove on" with some monkeys! Like nearly everything in MS, the damage system isn't supposed to be realistic (we would have had to figured out how much it hurts when you get a strawberry, pineapple etc)