Everybody's favorite plumber and the opponent of all of the World 1 songs, along with Balls. He's also playable in Cross Console Crash.
- Nice Guy: He has a completely friendly rap battle with Boyfriend in all of World 1, and even helps him in his quest to save Girlfriend.
- Playing with Fire: As Fire Mario, he can shoot fire from his hands.
- Red Is Heroic: He is Mario after all.
- Sir Swears Alot: Although he only talks one other time in the rest of the mod, in the Balls song, he sings a song where he tells his enemies to suck his balls to the tune of the Starman theme.
Mario's cowardly younger brother. He's the opponent of Deep Deep Voyage and 2 Player Game, he's also playable on Cross Console Clash and Balls.
- Friendly Rival: Although it's ambiguous if Mario and Sonic's rivalry is as friendly as it's usually depicted as, but during his part against Tails, he's very visibly enjoying singing.
- Maximum Hp Reduction: Power Ups don’t spawn during 2 Player Game, making each hit permanent.
- Oh, Crap!: Has a big one when trying to wrangle a giant cheep cheep.
- Anvil on Head: Essentially how he meets Boyfriend.
- Cartoon Bomb: As usual.
The king of the Koopas. He kidnapped Girlfriend and kickstarted Boyfriend's quest around the Mushroom Kingdom. He's fought during Koopa Armada
- Big Bad: Who else but Bowser would be the main antagonist of a Mario mod?
- No Indoor Voice: What did you expect from the Koopa King himself?
- Offscreen Moment of Awesome: He managed to kidnap Girlfriend, who's a demon who (according to Word of God) is strong enough to wipe out an entire army fairly easily, starting Boyfriend's quest around the Mushroom Kingdom.
Freeplay
- Giving Someone the Pointer Finger: He does this in his right pose. He often does it several times in a row.
- Stuff Blowing Up: He gets blown up by a bomb, thanks to Waluigi.
Luigi's Lean and Mean rival and Wario's partner-in-crime, it’s Waluigi himself. He does a Hostile Show Takeover on Foreman Spike during Destruction Dance.
- The Bad Guy Wins: He manages to defeat Boyfriend by blowing him up with a bomb at the end of Destruction Dance.
- Dynamic Entry: He drops down after blowing up a bomb next to the foreman.
- Large Ham: His defining character trait.
- Walking Spoiler: His appearance halfway through Destruction Dance is the reason why he's labeled as a spoiler character.
- Cool Gate: How the portal gun functions.
- Interface Screw: His main gimmick.
- Giant Mook: He’s a ghost. A big, big ghost.
- Playing with Fire: He attacks Boyfriend by trying to burn him with flamethrowers, prompting him to move around the stage while he sings to avoid being fried.
- Chase Fight: He’s always chasing Boyfriend during Bullet Time.
Everybody's favorite superfast hedgehog and his best friend. They're the opponents of Cross Console Clash.
- Friendly Enemy: Tails shows shades of this with Luigi.
- The Rival: Considering that Cross Console Clash takes place during the console wars, it’s only natural that Mario and Sonic aren’t on speaking terms.
- Shout-Out: Their voices are the same as the ones they have in the Friday Night Funkin': Tails Gets Trolled mod.
Secret Characters
- Glitch Entity: He's based around a glitch where Small Mario gets Fire Mario's pallette, he's constantly glitching, and seems to reside on a Minus World.
- Reality Warper: Seems to show shades of this, if him crashing his own song is any indication.
- Breaking the Fourth Wall: Every time a “Bah!” is heard, he stares at the camera.
- Cloud Cuckoo Lander: Assuming he’s the one who wrote the description for First Level :), he’s got some very out there ideas for his course.
- Ambiguously Evil: Although, there isn't any indication that he wants to harm Boyfriend, his unsettling appearance and the fact that he's canonically best friends with GB do raise some eyebrows about his intentions.
- Art Shift: He’s animated like his appearance in Game Boy Camera.