Heartjack
Fight other players in stylized melee duels that reward positioning and timing
Creator
Heartjack is an action and strategy game by DaraChaww. The Vibe Jam 2026 submission form says AI wrote most of the code. It runs on Three.js and was made with Codex.
In the 2026 Vibe Coding Game Jam, it finished #96 of 945 entries. It has online multiplayer. It's been on GamesByAI since October 1, 2026.
What the creator named when the game was listed.
They share a tool, a jam or an engine with DaraChaww. Best-ranked first.