Ecco the Dolphin
Crossovers
Ecco The Ice Climber Dolphin by Yoshizilla-Rhedosaurus
Popo and Nana met up with Ecco the Dolphin and the Ice Climbers get surprised as to how he can respond to them!
Crossover - Ecco the Dolphin & Ice Climber - Rated: K+ - English - Adventure - Chapters: 1 - Words: 135 - Published: 12/30/2021 - Ecco, Popo, Nana
This Pong Tastes Wrong by PeskyPlumber
Don't gimme that look, paddles can do what they like.
Crossover - Ecco the Dolphin & Super Smash Brothers - Rated: M - English - Chapters: 1 - Words: 114 - Published: 3/29/2019
Voice of Wisdom by Pedialyte Served at a Brothel reviews
In which a dolphin calls out a basketball player.
Crossover - Ecco the Dolphin & Kuroko no Basuke/黒子のバスケ - Rated: M - English - Humor/Parody - Chapters: 1 - Words: 144 - Reviews: 2 - Favs: 1 - Published: 11/28/2016
Batman vs Echo by Puddintater reviews
banananananana Dolphin, banananananana morphine, bananananana SHIIIIIIIIIZAAAAAA
Crossover - Batman & Ecco the Dolphin - Rated: T - English - Chapters: 2 - Words: 184 - Reviews: 3 - Favs: 2 - Published: 10/28/2014 - Bruce W./Batman, Ecco - Complete
Emperor Ecco by Ecco'sVassal reviews
The Emperor Ing is fed up with the way the vortex treat dolphins, so he turns to the one creature who has beaten the queen, Ecco. (Just so I don't have to do this every chapter Ecco the Dolphin belongs to SEGA and the Emperor Ing belongs to Nintendo, I own NOTHING but the Emperor Ings appearance, my OCs and the plot.)
Crossover - Metroid & Ecco the Dolphin - Rated: T - English - Adventure/Fantasy - Chapters: 10 - Words: 4,859 - Reviews: 9 - Favs: 1 - Follows: 1 - Updated: 7/10/2012 - Published: 3/11/2012
Dance of the Dolphin: the Tale of Fur and Fin by DuskyHawk
It's Man's Nightmare in the EDOTF universe, and the first Trait was sent back. What would happen if Ecco had taken years to send the second trait back and the Pastmaster would have offered the dolphins of Man's Nightmare a way out of their suffering?
Crossover - SWAT Kats & Ecco the Dolphin - Rated: K - English - Adventure/Sci-Fi - Chapters: 1 - Words: 3,799 - Published: 11/13/2009
Heart of the Future by Gamer165 reviews
Set after Kingdom Hearts II and Ecco the Dolphin DTOF while living on Earth Kairi and four of her friends get transported to an underwater world during a field trip and after getting turned into dolphins they meet Ecco and team up to save the future.
Crossover - Ecco the Dolphin & Kingdom Hearts - Rated: K+ - English - Sci-Fi/Friendship - Chapters: 1 - Words: 1,280 - Reviews: 2 - Favs: 3 - Follows: 2 - Published: 10/10/2009 - Kairi