Twitch channel necrotal_ has been streaming Gwent: The Witcher Card Game the most in 2017 having streamed in 44 hours so far with 37 average viewers and 37 highest concurrent viewers.
necrotal_ also streamed the game World of Warcraft second most in 2017 for 1 hours and had 5 average viewers while playing it. necrotal_
also had 5 highest concurrent viewers playing World of Warcraft.
Always up to date.