Jellingstone

What it is

Jellingstone (written Jelling Stone on the jam page) is a voxel Viking village defense game that @hansent made for Vibe Jam 2026. According to the jam page, you guide Harold Bluetooth to gather supplies, awaken runes, build fortifications, hold the coast against raiders and explore an endless world of wonders. The home page opens on the village, its resources and a countdown to the next raid. What sets it apart is a hero drawn from Viking history and a cozy look paired with play that keeps you on guard. The jam rules require at least 90% of the code to be written by AI; the jam page doesn't list which AI tools were used.

Who it's for: players who enjoy building, defending and Norse Viking settings.

Before you start: under Vibe Jam's rules it's free to play in the browser with no sign-up. The pages are in English, and mobile support isn't stated. The page doesn't say how progress is saved, and gives no age rating.

Based on public information from Vibe Jam and the game's home page. Not tested by AI Inspiration World.