|Oho Ocean Seabed|
Mario and Luigi swimming.
|First game||Mario & Luigi: Superstar Saga (2003)|
Mario and Luigi found themselves on Oho Oasis, after taught how to use the Firebrand and Thunderhand techniques, they went to the Oho Ocean Seabed. They swam to the other Warp Pipe to return to the Beanbean Kingdom.
* means the enemy is only in the remake.