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[e][h]Room On Firelogo std.png Semmler
Semmler at DH Cluj 2015.jpg
Player Information
Auguste Massonnat
June 28, 1988 (1988-06-28) (age 29)
201?-??-?? – 201?-??-??
2014-07-13 – Present

Auguste "Semmler" Massonnat, also known as "SemmlerTheRiot", is one of the main personalities seen in the Counter-Strike: Global Offensive scene. He has casted many tournaments worldwide, which include Valve sponsored Majors and league finals.


Semmler started out as a shoutcaster and broadcaster for the game Bloodline Champions. He was originally from the USA, but had moved to Sweden to be a part of The GD Studio. He transitioned into a more active role in the StarCraft community with tournament hosting opportunties, but later switched to become a Counter-Strike: Global Offensive shoutcaster on the WebTV NiPgamingTV. Semmler and his co-caster, Anders Blume, went on to form Room On Fire and became co-owners after leaving NiPgamingTV.

Gear and Settings[edit]

Mouse Mousepad
Razer-icon.png Razer Deathadder Chroma Steelseries-icon.png SteelSeries QcK+
Monitor Refresh rate In-game resolution
Benq-icon.png BenQ XL2430T 144 Hz 1920×1080
Keyboard Headset
Das keyboard-icon.png DAS Keyboard Pro (Blue Switches) Qpad-icon.png QPAD QH90
No date of last update specified!


  • Is a passionate Street Fighter fan.
  • Went missing on his way back to Sweden[1]

Notable Events Casted or Hosted[edit]

Date Tier Tournament Position Partner List
2017-10-13 A1Premier ELEAGUE ELEAGUE CS:GO Premier 2017 Commentators & Analysts
2017-07-23 A1Premier PGL PGL Major Kraków 2017 Commentator
2017-01-29 A1Premier ELEAGUE ELEAGUE Major 2017 Commentator
2016-12-03 A1Premier ELEAGUE ELEAGUE Season 2 Commentator
2016-07-30 A1Premier ELEAGUE ELEAGUE Season 1 Commentator
2016-07-10 A1Premier ESL ESL One: Cologne 2016 Commentator
2016-05-15 A1Premier ESL ESEA ESL Pro League Season 3 - Finals Commentator
2016-04-03 A1Premier Major League Gaming MLG Major Championship: Columbus Commentator
2015-11-01 A1Premier DreamHack Open DreamHack Open Cluj-Napoca 2015 Commentator
2015-08-23 A1Premier ESL ESL One: Cologne 2015 Commentator
About achievementsBroadcasts from any Tournament