Assist Fighters
Super Smash Bros Shine On heeft 55 Assist Fighters die uit Assist Trophies kunnen verschijnen.
Terugkerende Nintendo Assist Fighters
Tabel - Terugkerende Nintendo Assist Fighters
| Franchise | Assist Fighter |
|---|---|
| Arms | Spring Man |
| Fire Emblem | Lyn |
| Kid Icarus | Phosphora |
| Kirby | Knuckle Joe |
| Star Fox | Krystal |
| The Legend of Zelda | Ghirahim |
Nieuwe Nintendo Assist Fighters
Tabel - Nieuwe Nintendo Assist Fighters
| Franchise | Assist Fighter |
|---|---|
| Arms | Ribbon Girl |
| Chibi-Robo | Chibi-Robo |
| Custom Robo | Flare Mk II |
| Donkey Kong | Funky Kong |
| Earthbound | Kumatora |
| Fire Emblem | Micaiah |
| Fire Emblem | Timerra |
| Golden Sun | Alex |
| Kirby | Bandana Waddle Dee |
| Kirby | Galacta Knight |
| Kirby | Magolor |
| Metroid | E.M.M.I |
| Panel de Pon | Lip |
| Splatoon | Octoling |
| Super Mario | Birdo |
| Super Mario | Captain Toad |
| Super Mario | Kamek |
| Super Mario | Pauline |
| Super Mario | Pom-Pom |
| Super Mario | Shy Guy |
| Super Mario | Toadette |
| Super Mario | Yoshi Kid |
| The Legend of Zelda | Impa |
| The Legend of Zelda | Marin |
| The Legend of Zelda | Purah |
| The Legend of Zelda | Vaati |
| The Legend of Zelda | Zelda (Breath of the Wild) |
| Xenoblade Chronicles | Mio |
| Xenoblade Chronicles | Poppi Alpha |
Terugkerende Gast Assist Fighters
Tabel - Terugkerende Gast Assist Fighters
| Franchise | Assist Fighter |
|---|---|
| Bayonetta | Rodin |
| Castlevania | Alucard |
| Mega Man | Zero |
| Sonic the Hedgehog | Knuckles |
| Sonic the Hedgehog | Shadow |
| Street Fighter | Guile |
| Virtua Fighter | Akira |
Nieuwe Gast Assist Fighters
Tabel - Nieuwe Gast Assist Fighters
| Franchise | Assist Fighter |
|---|---|
| BlazBlue | Izayoi |
| Final Fantasy | Serah |
| Granblue Fantasy | Gran |
| Granblue Fantasy | Djeeta |
| Guilty Gear | May |
| Guilty Gear | Sol Badguy |
| Mega Man | X |
| Mega Man | Proto Man EXE |
| Persona | Labrys |
| Persona | Yukiko |
| Sonic | Tails |
| Tales Of | Zelos |
| Tekken | Jin Kazama |
Notities
Assist Fighters zijn altijd te verslaan (KO-able).
12 nieuwe Assist Fighters zijn post-launch DLC om 3 jaar lang elk kwartaal nieuwe Assist Fighters toe te voegen.