Half-Life 2 is the next installment in the Half-Life series, where you return to the alien research facility called Blac more »k Mesa. The aliens are now pouring into our world and you'll join the resistance movement to stop them. Battle it out with friends in crazy, realistic mulitplayer action with Half-Life 2: Deathmatch. Then test your tactical abilities with Half-Life: Source -- where the gaming kicks up a notch through the amazing Source game engine. Hordes of new aliens and other enemies, plus a plethora of new guns and weapons Amazing new graphics with pre-rendered cutscenes that look like they came from the movies More realistic physics - Objects have varied and appropriate mass, density and physical properties « less
1 person played this game for 15 minutes.
Added by 1 person.
2 people played this game for 1 hour.
Added by 2 people.
Added by 3 people.
1 person played this game for 6 minutes.
Added by 2 people.
Added by 8 people.
Added by 1 person.
1 person played this game for 37 minutes.
While graphics and physics are better than the original Half-Life, the original has a better story.
Co-op can be added with Synergy mod though.