Jumanji: Welcome to the SEA (2026) continues the franchise’s signature blend of adventure, humor, and high-stakes teamwork, but this time the game boldly shifts its setting to the vast and unpredictable world of the ocean. The story begins when a new, mysterious expansion cartridge for the Jumanji console appears. Curious and unsuspecting, the group once again finds themselves sucked back into the game, only to discover that the jungle has transformed into an enormous maritime realm filled with islands, underwater ruins, and mythical sea creatures. The rules have changed, and the dangers are greater than ever.
Inside the game, the team reunites in their familiar avatars but quickly realizes that the ocean environment brings new challenges. Dr. Smolder Bravestone must navigate both leadership and the treacherous waters; Ruby Roundhouse adapts her combat skills to slippery decks and underwater battles; Franklin “Mouse” Finbar gains surprising marine-life abilities; and Professor Sheldon Oberon struggles hilariously with nautical knowledge he clearly does not possess. As they try to regroup, they learn that the game’s new quest is to restore balance to the Sea of Eternal Adventures (SEA) by retrieving a stolen artifact known as the Heart of the Tide.
The group soon discovers that the artifact has been taken by a new villain, Captain Vortex, a rogue pirate whose control over the sea’s storms threatens to drown the entire game world. To defeat him, the team must travel across dangerous reefs, sunken temples, and islands where the game’s rules shift unpredictably. Each environment tests their courage, forcing them to confront both external threats and internal conflicts as they struggle to stay united.
Throughout their journey, they meet new allies, including an NPC marine biologist and a quirky sailor who claims to have survived multiple resets of the game. These characters help them decipher clues, but also challenge the players to rethink how they rely on one another. As the stakes rise, the team must combine their unique skills in creative ways, especially during intense chase scenes through whirlpools and battles against fantastical sea monsters.
In the climactic final act, the group faces Captain Vortex atop a storm-shattered pirate fortress. Working together, they reclaim the Heart of the Tide, restore peace to the SEA, and unlock a path home. By the end, the characters return to the real world with a deeper appreciation for teamwork, courage, and the importance of staying afloat—even when life throws them into uncharted waters.
