“PC-based gaming—consisting of free-to-play MMOs, subscription-based games like World of Warcraft, social games and PC downloadable games—earns over $32 billion annually, well above the $25.1 billion generated by mobile games,”

The full list of top-grossing PC games in 2015, in millions:
League of Legends (Tencent/Riot Games): $1,628
CrossFire (SmileGate): $1,110
Dungeon Fighter Online (Neople): $1,052
World of Warcraft (Activision Blizzard): $814
World of Tanks (Wargaming.net): $446
Lineage 1 (NCsoft): $339
Maplestory (Nexon): $253
DOTA 2 (Valve): $238
Counter-Strike: Global Offensive (Valve): $221
Grand Theft Auto V (Take-Two Interactive): $205

This thread was first, but Basil's thread more accurately portrays the source material and has a better laid out OP

http://gamrconnect.vgchartz.com/thread.php?id=212936

Locking.