valvesoftware
Apps from valvesoftware
Counter-Strike: Source
valvesoftware
Counter-Strike: Source – Tactical team shooter with legendary maps, strategic gameplay, and thriving competitive community.
WindowsStrategy
3.6↓ 942K
Left 4 Dead 2
valvesoftware
Cooperative zombie shooter. Team-based survival horror with 4 players, 5 campaigns, dynamic AI.
WindowsAction
4.0↓ 1.2M
Steam
valvesoftware
Steam: Download thousands of games, get personalized recommendations, and manage your library with cloud saves and achievements.
WindowsEntertainment
3.9↓ 10.5M