What was Jump Ninja made with?

Jump Ninja was made with the Three.js engine, according to its listing. It was entered in Cursor Vibe Jam 2026, which requires at least 90% AI-written code. The AI tool or model is not stated in the source.

How do you control Jump Ninja?

The game's own page mentions arrow keys, Space, the mouse, mouse clicks and touch. We detected this from the live page text; the creator hasn't confirmed a controls list.

Does Jump Ninja work on phones?

Probably not well. We could not confirm touch controls, so a keyboard or mouse may be needed.

Is Jump Ninja multiplayer?

No, its listing says it is single-player.

Where can I play Jump Ninja?

Free in your web browser on jumpninja.fun, the creator's own site. Vibe1Up links to it and doesn't host the game.

Is the prompt for Jump Ninja official?

No. The prompt on this page is a Starter recipe: our own reconstruction from the game's public listing and live page, not the creator's official prompt. If you made this game, you can share your real prompt at vibe1up.com/prompts/ and we'll show it with the Creator's prompt badge.

Screenshot: @playpareho (via the creator's Vibe Jam submission)

Jump Ninja

by @playpareho · Three.js · submitted 2026-05-01

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“Jump to your hearts content! a simple platformer with simple controls, charge to jump!” (excerpt from the jam entry)

Platformer

▶ Play now Make your own (Starter recipe)Choose a twist 🔀 Remix this 📘 Make one like this

🧬 Game DNA

Genes: genre · engine · multiplayer · mobile. Colors are shared across the site, so matching colors mean matching traits.

Games with similar DNA

Starter recipe

Starter recipe: a learning template written by Vibe1Up from the game's public description. It has not been reproduced in a fresh AI-builder session. It is not the creator's official prompt. Are you the creator? Share yours and we'll show it with the Creator's prompt badge.

A prompt you can paste into an AI coding tool to build a game like this one. Based on: the listing and the live game page (checked 2026-10-14).

Open Bolt ↗

Affiliate link: Vibe1Up may earn if you subscribe. Free option: ask a coding tool for one HTML file and run it locally. Builder usage limits still apply.

Read the full Starter recipe

Build a small, playable browser game inspired by "Jump Ninja" (Platformer).
Concept: Jump to your hearts content! a simple platformer with simple controls, charge to jump!.
Tone/hook (from the game's own page): Free platformer where you charge up ninja jumps across worlds. Play instantly — no download required.
Tech: use Three.js; keep it to a single page that loads instantly with no login or install.
Controls: touch controls (tap/drag) that work on a phone plus keyboard and mouse on desktop, shown on a short how-to-play screen.
Players: single-player.
Core loop: include a visible score, a timer or round clock, progress saved in localStorage.
Audio: add simple sound effects and music (start audio on the first click/tap).
Steps: 1) get the core mechanic playable with placeholder shapes, 2) add win/lose conditions and restart, 3) polish feel, visuals and sound, 4) add your own twist (setting, character or one new rule).
Make it your own: don't copy the original's name, art, text or code.

Choose a twist

Build, publish and optional polish

Next: build your first version

Copy the Starter recipe above, open a builder, and paste it into a new project. Get the core game working before adding extras.

Build with Bolt ↗

Affiliate link: we may earn a commission if you sign up or pay through this link, at no extra cost to you. A recommendation is not proof that this recipe has been reproduced in that tool.

Publish it, then polish later

host it free on Netlify. Once the core game works, optionally add voice or sound with ElevenLabs or 3D assets with Meshy. Netlify, ElevenLabs and Meshy are affiliate links; we may earn a commission at no extra cost to you. None of these extras is required to build the core game.

AI tool / model: not stated in the source. The jam requires at least 90% AI-written code.

At a glance

What was Jump Ninja made with?: Jump Ninja was made with the Three.js engine, according to its listing. It was entered in Cursor Vibe Jam 2026, which requires at least 90% AI-written code. The AI tool or model is not stated in the source.
How do you control Jump Ninja?: The game's own page mentions arrow keys, Space, the mouse, mouse clicks and touch. We detected this from the live page text; the creator hasn't confirmed a controls list.
Does Jump Ninja work on phones?: Probably not well. We could not confirm touch controls, so a keyboard or mouse may be needed.
Is Jump Ninja multiplayer?: No, its listing says it is single-player.
Where can I play Jump Ninja?: Free in your web browser on jumpninja.fun, the creator's own site. Vibe1Up links to it and doesn't host the game.
Is the prompt for Jump Ninja official?: No. The prompt on this page is a Starter recipe: our own reconstruction from the game's public listing and live page, not the creator's official prompt. If you made this game, you can share your real prompt at vibe1up.com/prompts/ and we'll show it with the Creator's prompt badge.

Source: Cursor Vibe Jam 2026 entry · indexed 2026-10-13 · More AI-made games · More Three.js games

Created by @playpareho · Original game: jumpninja.fun · All rights in the game belong to its creator.

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