Two choices

[NSY]

Super Mario Sunshine

Goron/Zora

 

[UltraMario]

Goron

Mario Party 4/Nintendo Puzzle Collection

 

[NSY]

Mario Party 4

Mario Party 4/Mario Party 7

 

[UltraMario]

Mario Party 4

Wario World/Mario Golf: Toadstool Tour

 

[UltimatePetey]

Wario World

Wario Land 2 | Wario Land 4

 

[UltraMario]

Wario Land 4

WarioWare, Inc.: Mega Party Game$!/Mario Kart: Double Dash!!

 

[UltimatePetey]

MK:DD!!

MKW | MK:DD!!

 

[UltraMario]

MK:DD!!

Mario Party 5/Paper Mario: The Thousand-Year Door

 

[UltimatePetey]

PP: TTYD

Paper Mario Advance | Paper Mario DS

 

[Rocker64]

Paper mario DS

The ultimate question!

Cake/pie

 

[UltraMario]

pie

Mario Power Tennis/Mario Party 6

 

[NSY]

Mario Party 6

Nintendo DS/Nintendo DSi

 

[Lily x]

Dsi
Geurdo/Kokori

 

[NSY]

Kokori

Deku/Kokori

 

[UltraMario]

Nintendo DSi

NBA Street V3/Dance Dance Revolution: Mario Mix

 

[Lily x]

1st one
Boogie/Justdance

 

[UltraMario]

Justdance

Mario Superstar Baseball/Mario Party 7

 

[UltimatePetey]

Mario Superstar Baseball

Mario Party | Mario Party 8

 

[NSY]

Mario Party 8

Deku/Kokori (Doing this again this snice Ultra Mario answered on the wrong page.)

 

[UltraMario]

D:.

Kokori

SSX on Tour/Mario Smash Football

 

[UltimatePetey]

SSX on Tour

Football | Soccer

 

[UltraMario]

Soccer

Super Mario 128/Peach's Castle

 

[UltimatePetey]

Super Mario 128

Virtual Boy | 3DS

 

[UltraMario]

Isn't it obvious?

WarioWare: Smooth Moves/Super Paper Mario

 

[UltimatePetey]

No, some people might want something else.

SPM

Paper Mario | Super Paper Mario