The data displays the most played games on Steam in 2017, ranked by peak number of concurrent players. According to the source, DOTA 2 had the second highest peak number of players, reaching more around one million in a single hour.
PlayerUnknown’s Battlegrounds | 3000 |
DOTA 2 | 1000 |
Counter Strike: Global Offensive | 815 |
Payday 2 | 248 |
Grand Theft Auto V | 171 |