Riot Games is an American video game developer, publisher, and eSports tournament organizer established in 2006. The company is primarily known for League of Legends, which was released in North America and Europe on October 27, 2009, and Valorant. However, they have developed several lesser-known games including Astro Teemo, Cho'gath Eats the World, Blistzcrank's Poro Roundup, Mechs vs. Minions, and Zigg's Arcade Blast. They also produced the animated series Arcane, which is set in the LoL universe.