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Valve Video Games

Valve Corporation, also known as Valve Software, is an American video game developer, publisher, and digital distribution company headquartered in Bellevue, Washington. It is the developer of the software distribution platform Steam and the Half-Life, Counter-Strike, Portal, Day of Defeat, Team Fortress, Left 4 Dead, and Dota series
32 users · 233 views
 
made by private user
avg. score: 5 of 30 (15%)
required scores: 1, 2, 3, 4, 7 
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How many have you played?

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1
Half-Life
Half-Life
2
Team Fortress Classic
Team Fortress Classic
3
Half-Life: Opposing Force
Half-Life: Opposing Force
4
Ricochet
Ricochet
5
Counter-Strike
Counter-Strike
6
Deathmatch Classic
Deathmatch Classic
7
Half-Life: Blue Shift
Half-Life: Blue Shift
8
Day of Defeat
Day of Defeat
9
Counter Strike Condition Zero
Counter Strike Condition Zero
10
Counter-Strike: Source
Counter-Strike: Source
11
Half-Life: Source
Half-Life: Source
12
Half-Life 2
Half-Life 2
13
Half-Life 2: Deathmatch
Half-Life 2: Deathmatch
14
Day of Defeat: Source
Day of Defeat: Source
15
Half-Life 2: Lost Coast
Half-Life 2: Lost Coast
16
Half-Life 2: Episode 1
Half-Life 2: Episode 1
17
Garry's Mod
Garry's Mod
18
Half-Life 2: Episode 2
Half-Life 2: Episode 2
19
Portal
Portal
20
Team Fortress 2
Team Fortress 2
21
The Orange Box
The Orange Box
22
Left 4 Dead
Left 4 Dead
23
Left 4 Dead 2
Left 4 Dead 2
24
Alien Swarm
Alien Swarm
25
Portal 2
Portal 2
26
Counter-Strike: Global Offensive
Counter-Strike: Global Offensive
27
Dota 2
Dota 2
28
The Lab
The Lab
29
Artifact
Artifact
30
Half-Life: Alyx
Half-Life: Alyx
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