2013 DreamHack Counter-Strike: Global Offensive Championship
The 2013 DreamHack SteelSeries Counter Strike: Global Offensive Championship or simply DreamHack Winter 2013 was the first "" to be sponsored by Valve. The competition was held during the Winter 2013 DreamHack digital festival at the Elmia Exhibition and Convention Centre in Jönköping, Sweden. Six invitees joined ten qualifiers to form the sixteen team event. Community funding helped to build the US$250,000 prizepool. The tournament had a peak 145,000 concurrent viewers on twitch.tv and the in-game viewing client.
Dota Pro Circuit
From late 2015 until early 2017, Valve sponsored a series of smaller-scale, seasonally held tournaments known as the Dota Major Championships. Their format was based on the that Valve also sponsored for their first-person shooter game, "". Including The International 2016 and 2017, which were considered to be the cumulative Major of their respective seasons, the series had five other events, which were the Frankfurt Major, Shanghai Major, Manila Major, Boston Major, and Kiev Major. Following the International 2017, the Majors were replaced with the DPC due to criticism by teams and fans for Valve's non-transparent and unpredictable nature for handing out International invitations.