Vibefall

Vibefall is a fast-paced movement shooter that mixes parkour with firefights and large-scale mech combat. You run walls, chain parkour moves between gunfights, and take on giant mechs, and since it is multiplayer, the players around you can fight alongside you or against you.

Titanfall is the inspiration. The creator says nothing else they brainstormed felt as exciting, even though they were unsure at the start what AI could manage, and they made it with Codex on Three.js. Out of 945 Vibe Jam 2026 entries, it came 52nd, and it also runs in mobile browsers.

That influence shows in the focus on momentum and titan-scale battles. On-foot movement, gunplay, and giant machines all sit at the center of the design, in one fast multiplayer shooter.