Summary
Sega has filed a couple of new trademarks that might suggest a revival ofEcco the Dolphinis on the way. The peculiar action-adventure series has been dormant for 25 years, but withSegaactively making efforts to bring back its classic franchises, this development has fans excited about a potential return to form forEcco the Dolphin.
The very firstEcco the Dolphingame launched in December 1992 for the Sega Genesis and quickly became a standout title thanks to its mind-bending sci-fi premise, unique gameplay, and atmospheric underwater world. It was followed by four more entries, namelyEcco: The Tides of Time,Ecco Jr.,Ecco Jr. and the Great Ocean Treasure Hunt, andEcco the Dolphin: Defender of the Future. The latter was released in 2000 for the Sega Dreamcast and PlayStation 2 as an attempt to modernize the series. Despite the backing of a spirited fanbase,Ecco the Dolphinhas lain dormantsince then, leaving many to wonder if it could ever return.

Many wagered that the chances of a series likeEcco the Dolphinreturning are quite low, but with several ofSega’s classic franchises set to be revivedin the near future, the possibility isn’t off the table. Interestingly, Japanese news outlet Gematsu recently spotted a pair ofnewly-filed Sega trademarks forEcco the DolphinandEcco. These trademarks were filed on July 28, 2025, and were made public yesterday, marking the first tidbit of news surroundingEcco the Dolphinin 25 years. Naturally, this discovery has incited speculation about Sega possibly working on a revival ofEcco the Dolphin.
Recent Sega Trademarks Possibly Allude to a New Ecco the Dolphin Game
The prospect of anEcco the Dolphinrevival isn’t too farfetched, since Sega’s trademarks often correspond to the company’s future games. For instance, people first found out about theYakuza Warsmobile spin-off via a Sega trademark listingback in August 2024, a full three months prior to the game’s formal reveal. Therefore, there is some precedence for the newEcco the Dolphintrademarks possibly teasing a comeback for the long-dormant franchise.
In an age where sci-fi games are thriving and plentiful,Ecco the Dolphin’s bizarre extraterrestrial and time travel trappings could fit in perfectly, and the nostalgia around the series may benefit a future revival even further. However, there’s always the possibility that Sega might not have any plans forEcco the Dolphinright now, and the trademark filing was simply a legal formality to retain the IP. On the other hand, the recentannouncement of a newVirtua Fightergameproves that Sega has more legacy franchise revivals planned, so only time will tell ifEcco the Dolphinwill foray into the modern era.