The Mario, DK, Yoshi, and Wario Name Game (crossover and cameo characters count)

[SolarBlaze]

Ellie the Elephant

 

[PrincessOfPeaches]

Toadette

 

[SolarBlaze]

E. Gadd

 

[LN1]

Dr. Eggman
(from the Mario and Sonic games)

 

[SolarBlaze]

(Doctor) Nega

 

[LN1]

Air Bag

 

[SolarBlaze]

Grubba

 

[UltraMario]

Alleyway

 

[SolarBlaze]

Yaridovich

 

[UltraMario]

Hadrian's Arch

 

[SolarBlaze]

Heronicus

 

[UltraMario]

S.S. Chuckola

 

[SolarBlaze]

Axem Black

 

[UltraMario]

K. Kruizer III

 

[SolarBlaze]

Red Ninjakoopa

 

[UltraMario]

A Nightmare to Remember

 

[SolarBlaze]

Rudy the Clown

 

[UltraMario]

Nail Call

 

[SolarBlaze]

Lakilester

 

[UltraMario]

Raccoon Koopa

 

[SolarBlaze]

Axem Pink

 

[UltraMario]

K. Kruizer III Artillery

 

[SolarBlaze]

Yebbi

 

[UltraMario]

I Can Smash!

 

[SolarBlaze]

HP Rain