Eminem

Eminem (real name: Marshall Bruce Mathers III) is an American rapper. He is a contestant in the King for Another Day Tournament.

King for Another Day Tournament

 * "The real Slim Shady stands up to claim his rightful place as King! Sure, it may feel like a step down from Em’s former title of Rap God, but he needs all the publicity he can get to promote his new single called My Salsa. Decked out in his finest bullfighter attire, Marshall is not afraid to stir up a little controversy. And if you don’t like it… FUCK YOU."
 * —Eminem's description on the MOJO!!

Eminem was revealed in the "SiIvaGunner: King for Another Day Tournament Direct 9.21.2019". His artwork, and some of his source list, references his closing verse in the song "My Band" by D12, and his appearance in the music video of the song when he performs the verse.

In the SiIvaGunner: King for Another Day Tournament Direct 9.21.2019, Eminem sent the SilvaGunner team his salsa recipe to "hype the viewers", which the team taste-tested.

In Round 1, Eminem faced Donkey Kong and lost. In the Loser's Bracket, he lost to the Rhythm Masters, eliminating him.

Quotes
Lines without a link come from the "All Vs/Victory Lines" video.

Quotes

 * A lot of Eminem's vs. and victory quotes are references to his songs.
 * His quotes against Metal Ajit Pai and his victory quotes against Nintendo Power, Men in Black and Daft Punk ft. Pharrell are all references to "Without Me".
 * His vs. quotes against Off the Hook ft. Paruko and DJ Professor K reference "My Name Is".
 * His quotes against Pitbull and the Aliens as well as his vs. quotes against Nintendo Power and Daft Punk ft. Pharrell and victory quote against MissingNo. references D12's "My Band".
 * His vs. quote against Daft Punk ft. Pharrell also references a joke by comedian Limmy where he has called Daft Punk ft. Pharrell Williams' "Get Lucky" the "sound of the summer" every Friday for over five years straight.
 * His vs. quote against Men in Black as well as his victory quotes against Dr. Piccolo and Donkey Kong reference "The Real Slim Shady", with the Dr. Piccolo quote referencing the lyric "Dr. Dre's dead, he's locked in my basement".
 * His victory quote against Dr. Piccolo also references the "Dr. Pig" meme.
 * His victory quote against Donkey Kong also references P. Diddy.
 * His vs. quote against ZUN and his victory quote against Jack Bros. reference "Just Don't Give a Fuck".
 * His vs. quote against Thanos references "Superman".
 * His victory quote against Thanos as well as his vs. quote against Quote and his quotes against Papyrus all reference "Lose Yourself".
 * His victory quote against Papyrus also references "My Mom".
 * His quotes against Wario Partners, LLP reference "Just Lose It".
 * His victory quotes against King Dedede and HOBaRT as well as his vs. quotes against Adam Levine, MissingNo. and The Jazz Cats all reference "Rap God".
 * His victory quote against Solid Snake and vs. quote against Donkey Kong reference "Killshot".
 * His victory quote against Adam Levine references the 50 Cent song "My Life" that they both featured on.
 * His vs. quote against Johnny Bravo references "Walk on Water" featuring Beyoncé.
 * His vs. quote against Mr. Krabs is a reference to "Homicide" by Logic featuring Eminem.
 * His quotes against Mariya Takeuchi reference "Ass Like That".
 * His quotes against Dr. Robotnik references "Nail in the Coffin".
 * His vs. quote against Jack & Elmo references "Role Model".
 * His victory quote against Jack & Elmo references "'Till I Collapse".
 * His vs. quote against Rhythm Masters references studio chatter from the beginning of "Cleanin' Out My Closet".
 * His victory quote against Law & Disorder references "Framed".
 * His victory quote against Geno references Flipside, a central location in Super Paper Mario.
 * His quotes against "Weird Al" Yankovic references an Al-TV fake interview Weird Al conducted with Eminem.
 * His victory quote against DJ Professor K references the time he dissed Machine Gun Kelly during a concert in Brisbane, Australia.
 * His victory quote against Quote references the fact that, in Cave Story, Curly's panties are an optional item. A reference to the location Blood Stained Sanctuary from the same game is also made here.
 * His victory quote against Mr. Krabs references a Talkin' Toons skit where Clancy Brown (as Mr. Krabs) asks Rob Paulsen (as Carl Wheezer from the Jimmy Neutron series) if he wants an M&M.
 * His victory quote against The Jazz Cats references a scene in 8 Mile where his character B-Rabbit rap battles Lotto.
 * His vs. quote against Law & Disorder references the various lawsuits he faced many times.