Action · made with GPT
Leviathan
Play a vengeful whale smashing whaling ships and snapping harpoon lines.
About Leviathan
Leviathan turns Moby-Dick around: you play the whale. You rise from the black deep to attack the whaling fleets, ramming their ships, snapping harpoon lines and freeing the whales that have been caught. It is a single-player action game built in Three.js.
The creator says the imagery of Moby-Dick inspired the whole concept, and the setting leans on it: a vast, unknowable creature, a doomed hunt and fragile ships pushing into fog. Codex was used to build it, and it placed 33rd of 945 at Vibe Jam 2026.
Playing the hunted animal instead of the hunter gives the game a revenge-story tone. It is a race against the hunters, who close in on you as you work your way through the fleet, ship by ship.
How it was made
Most of the code was written by AI. Source: Vibe Jam 2026 submission form.
Evidence: the creator's own account.

Screenshots
Questions about Leviathan
Is Leviathan free to play?
Yes. Leviathan runs in your web browser at no cost, with no download or account needed.
Which AI was used to make Leviathan?
Leviathan was made with Codex and GPT. Most of the code was written by AI, according to the Vibe Jam 2026 submission form.
Can I play Leviathan on my phone?
Leviathan is built for desktop browsers. It may not work well on a phone.
Who made Leviathan?
Leviathan was made by baumant. See their profile on GamesByAI for their other games.
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