Lubba is a Luma who appears in Super Mario Galaxy 2 as an NPC and captain of the Starship Mario. He is a purple Luma and is also the leader of a group of Lumas, but is not to be confused with Rosalina's duty.
Lubba may appear in the upcoming game Rosalina and the Cosmic Spirit.
- Mario - (friend he met in Super Mario Galaxy 2)
- Luigi - (friend he met in Super Mario Galaxy 2)
- Princess Peach - (friend he met in Super Mario Galaxy 2)
- Rosalina - (longtime friend ever since Rosalina was little)
- Lumas - best friends
- Polari - (friend)
- Conpernica - (best friend)
Lubba appears as a playable character in Mario's Batter-Up Baseball, and here are his stats:
- Team name: None
- Alternative colorations: None
- Speed: 4/10
- Batting: 3/10
- Pitching: 5/10
- Fielding: 6/10
- Good chemistry with: Mario, Luma, Rosalina, Purple Mii
Player 2 for Once
He appears in Stevie the Chain Chomp as a character for Player 2.
Lubba makes an appearance as a heavyweight racer in Mario Kart: Double Dash!! 3. His partner is Rosalina.