Action · Arcade · made with Kiro
Portal-Runner
Run through five parallel worlds, dodging vanishing obstacles and leaping through portals.
About Portal-Runner
Five parallel worlds go by at high speed in Portal-Runner, a single-player endless runner. You sprint forward, dodge obstacles and leap through portals, and each portal sends you into a different dimension with its own colors, rules and feel.
The creator cites Subway Surfers and Temple Run as the inspiration for the runner core and built the game with Kiro. It runs on Three.js, touch screens are supported, and it ranked 461st of 945 at Vibe Jam 2026.
The catch is that some obstacles disappear as you approach, so you cannot fully trust what is on screen, and runs stay unpredictable even after you learn the patterns. At the end, a golden exit marked JAM EXIT pulls you into a wider multiverse beyond the five worlds.
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 Portal-Runner
Is Portal-Runner free to play?
Yes. Portal-Runner runs in your web browser at no cost, with no download or account needed.
Which AI was used to make Portal-Runner?
Portal-Runner was made with Kiro. Most of the code was written by AI, according to the Vibe Jam 2026 submission form.
Can I play Portal-Runner on my phone?
Yes. Portal-Runner supports mobile browsers.
Who made Portal-Runner?
Portal-Runner was made by tempest_4754. See their profile on GamesByAI for their other games.
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