Platforms

Total games505,160
Portal 216,170
Total games75,963
BioShock12,118
Limbo11,776
Total games52,582
Portal13,681
Total games101,668
Portal 216,170
Total games75,006
Portal 216,170
Portal13,681
Total games1,861
Limbo11,776
Terraria10,301
Total games936
Worms1,802