Marina Madness
From Sonic Retro
As the name implies, Marina Madness, one of the five main levels of Knuckles' Chaotix, takes place by an ocean marina where platforms mostly consist of ocean docks and cruise ships. Strangely enough, this level DOESN'T have any water-based elements or hazards to deal with. The levels are pretty horizontal as well, compared to the other Zones in the game.