Super Mario Bros. X-2: Invasion of Sea Side

Super Mario Bros. X-2: Invasion of Sea Side is a fan-made Mario series currently under development by Legend-tony980 & Prince Ludwig. It is the prequel of Super Mario Bros. X: Alternate Kingdom and Sea Side Adventure, taking place some years before the Star Rain and some unknown amount of time after the events of Super Mario Bros. 3 and Super Mario World. The story is about the Sea Side King, King Varun, who is trying to save his kingdom from two evil demons and their army of dark monsters after the departure of the heroes. The background story will tell the legends of two heroes who saved the kingdom of Sea Side, then left to save another land from another Koopaling.

Invasion of Sea Side will feature some characters who were present in Super Mario Bros. 3, The Invasion 1.3, Alternate Kingdom and Sea Side Adventure, such as Goldian Duck in his youth, Marvin, the guy who resemble Luigi, and Princess Marina in her younger form. The main protagonist of the series will have to be King Varun and the damsel-in-distresses will be Marina and Queen Nerine (Varun's wife).