Games developed by Valve

Game Score TA Ratio Gamers Comp % Rating
Left 4 Dead Left 4 Dead 2,665 (1,500) 1.777 103,974 3.28 4.2 from 11455 votes Game forum
Left 4 Dead 2 Left 4 Dead 2 2,529 (1,500) 1.686 87,302 5.33 4.2 from 8970 votes Game forum
Portal 2 Portal 2 1,548 (1,000) 1.548 60,844 13.78 4.7 from 6265 votes Game forum
Portal: Still Alive Portal: Still Alive 281 (200) 1.403 20,921 29.82 4.6 from 3025 votes Game forum
The Orange Box The Orange Box 2,184 (1,000) 2.184 80,230 2.40 4.3 from 8824 votes Game forum