Question: What game published by Riot Games does Kim Hee-chul play?

full_context: Document 1: Professional League of Legends competition: Professional "League of Legends" competition involves professional gamers competing in the multiplayer online battle arena game, "League of Legends", published by Riot Games in 2009. Professional tournaments began in 2011 with Season 1 Championship debuting at DreamHack in Sweden.
Document 2: Hearthstone (video game): Hearthstone, originally known as Hearthstone: Heroes of Warcraft, is a free-to-play online collectible card video game developed and published by Blizzard Entertainment. Having been released worldwide on March 11, 2014, "Hearthstone" builds upon the already existing lore of the "Warcraft" series by using the same elements, characters, and relics. It was first released for Microsoft Windows and macOS, with support for iOS and Android devices being added later. The game features cross-platform play, allowing players on any device to compete with each other, restricted only by geographical region account limits.
Document 3: Steve Feak: Steve Feak (born August 1, 1984), better known by the in-game name Guinsoo, is an American game designer. He was one of the previous designers of the popular "" custom game mode, "DotA: Allstars". Feak attracted the attention of the game industry and Riot Games, when his mod was played by 10 million gamers. He began this project while studying computer science at the University of Wisconsin. Since then, Feak was employed by Riot Games as a game designer for "League of Legends", a multiplayer online battle arena (MOBA) game directly inspired by his previous work.
Document 4: League of Legends: League of Legends (abbreviated LoL) is a multiplayer online battle arena video game developed and published by Riot Games for Microsoft Windows and macOS. The game follows a freemium model and is supported by microtransactions, and was inspired by the "" mod, "Defense of the Ancients".
Document 5: Eunhyuk: Lee Hyuk-jae (born April 4, 1986), better known by his stage name Eunhyuk, is a South Korean singer-songwriter and actor. He is a member of the South Korean boy group Super Junior and their subgroups, Super Junior-T and Super Junior-H. In 2011, he joined Super Junior's Mandopop subgroup, Super Junior-M and the duo Donghae & Eunhyuk; active in China and Japan respectively.
Document 6: Lee Tae-min: Lee Tae-min (born July 18, 1993), better known by the mononym Taemin, is a South Korean singer and actor. He debuted as a vocalist of the group Shinee in May 2008 under S.M. Entertainment. He began his acting career in 2009 with MBC's comedy "Tae Hee, Hye Kyo, Ji Hyun" as Junsu.
Document 7: Cho Kyuhyun: Cho Kyu-hyun (born February 3, 1988), better known mononymously as Kyuhyun, is a South Korean singer and musical theatre actor. He is best known as a member of South Korean boy group Super Junior, its sub-groups Super Junior-K.R.Y., Super Junior-M and a former member of the South Korean ballad group S.M. the Ballad. He is one of the first four Korean artists to appear on Chinese postage stamps.
Document 8: Lee Sung-min (singer): Lee Sung-min (born January 1, 1986) is a South Korean singer and actor. He is a member of the South Korean boy band Super Junior and its sub-groups Super Junior-T, Super Junior-H and Super Junior-M.
Document 9: Kim Hee-chul filmography: Kim Hee-chul (born July 10, 1983), better known by the mononym Heechul, is a South Korean singer, songwriter, presenter, and actor. He is a member of South Korean boy band Super Junior and further participated in its subgroup, Super Junior-T as well as project group with TRAX's Jungmo, M&D. Aside from group activities, he participated in various television dramas, appeared as a radio DJ and television presenter. He is a "League of Legends (LoL)" Gamer on LoL "Champions" and "Celebrity Event".
Document 10: League of Legends Championship Series: The "League of Legends" Championship Series (LCS) is the name of two professional "League of Legends" eSports leagues run by Riot Games. Twenty teams compete in two separate competitions in Europe and North America, with ten teams per continent. Each annual season of play is divided into two splits, spring and summer and conclude with play-off tournaments between the top six teams from each region respectively. At the end of the season, the winner of the summer split, the team with the most championship points, and the winner of the gauntlet tournament in each league qualify for the annual "League of Legends" World Championship.
Document 11: Kim Hee-chul: Kim Hee-chul (born July 10, 1983), better known by the mononym Heechul, is a South Korean singer, songwriter, presenter, and actor. He is a member of South Korean boy group Super Junior and has further participated in its subgroup, Super Junior-T as well as project group with TRAX's Jungmo, M&D. Aside from group activities, he participated in various television dramas, appeared as a radio DJ and television presenter. He is a "League of Legends" Gamer on LoL "Champions" and "Celebrity Event".
Document 12: Mechs vs. Minions: Mechs vs. Minions is a cooperative board game made by Riot Games, released in October 2016. "Mechs vs. Minions" is set in the same world as "League of Legends".
Document 13: Dota 2: Dota 2 is a free-to-play multiplayer online battle arena (MOBA) video game developed and published by Valve Corporation. The game is the stand-alone sequel to "Defense of the Ancients" ("DotA"), which was a community-created mod for Blizzard Entertainment's "" and its expansion pack, "". "Dota 2" is played in matches between two teams of five players, with each team occupying and defending their own separate base on the map. Each of the ten players independently controls a powerful character, known as a "hero", who all have unique abilities and differing styles of play. During a match, the player collects experience points and items for their heroes in order to successfully fight the opposing team's heroes, who are doing the same. A team wins by being the first to destroy a large structure located in the opposing team's base, called the "Ancient", which is guarded by defensive towers.
Document 14: Moon Hee-joon: Moon Hee-joon (; or spelled Moon Hee-jun; born March 14, 1978) is a South Korean pop-rock singer-songwriter signed under SidusHQ. He initially rose to fame as the leader of former boy band H.O.T. under SM Entertainment.
Document 15: League of Angels: League of Angels (Abbreviation: LoA) is a browser and mobile-based MMORPG released in December 2013 by Youzu Interactive. LoA's China release took place in July 2013, with the North American version following shortly in December that year. It is free-to-play, but offers the option to buy additional in-game gear, attempts and resources. It now has servers in Asia, North America, Europe, Russia, and South America. Now it has German and French Versions online as well.
ground_truth: League of Legends