Build "Tempo Squeek — Sync or Sleep", one finished public English browser game for the Squeekchain community: a skill-based rhythm runner where Squeektoshi's real wheel is the game engine. It is not a dashboard, explorer, tracker, landing page, token page, prediction game or bail-out game. Do not copy Squeek Out (bail before the wheel stops) or Squeek or Sleep (predict nap, jog or zoomies).

Reference implementation to match (public, playable): https://bachtran0110.github.io/tempo-squeek/ — source: https://github.com/Bachtran0110/tempo-squeek. Build the same game to this spec as a fresh static build; where the reference and this spec differ, this spec wins.

Core gameplay: Side-scrolling runner. The player character runs on a track; obstacles must be jumped over or ducked under; cheese appears on the track to collect.

Controls: Space / click / tap = jump; Down arrow / swipe down = duck. Must work on desktop and mobile.

A run lasts 90 seconds. Score = distance + cheese collected, with a combo multiplier. Collecting cheese exactly when the beat ring around the character flashes scores a "Perfect Squeek" (bonus points, combo +1). Best score is kept in localStorage.

Live Squeekchain integration (required, this is the heart of the game):

Poll GET https://api.squeekchain.com/v1/status (public, no key, CORS enabled) every 5 seconds.

Wheel RPM = measurement.rpmMilli / 1000. The game's tempo and scroll speed follow the real RPM (clamp the effective tempo at 120 RPM).

Phase: RPM > 2 = RUN phase (full speed, normal obstacles). RPM <= 2 = NAP phase (game slows almost to a stop, obstacles freeze, "Dream Cheese" appears to collect). Show the current phase, live RPM, and the SqueekCore round on the HUD.

Track generation is seeded from the latest SqueekCore round reported by the API: seed = ((round * 7919 + 4242) % 90000) + 10000, so every player in the same round plays the same track.

If the API fails 3 times in a row, switch automatically to a clearly labelled built-in simulator ("SIM — simulated wheel, not live") so the game is always playable; also provide a manual LIVE/SIM toggle. Never invent live values when the API is down: in SIM mode say so on screen.

Rules: no wallet connect, no keys, no tokens, no contracts, no backend, no account, no wagering, nothing to buy. Free to play. English only. Never tell the player to make the hamster run, and never claim a badge, team approval or whitelist spot in the game UI.

Presentation: dark theme, amber/yellow accent on near-black, readable cream text. Responsive at 320px, 390px and 1440px with no horizontal scroll. Big tap targets. Canvas or DOM is fine. No external images; draw everything in code.

Deliverables: A static, IPFS-friendly build of the game (single site, relative paths) ready to host on an imd.site subdomain.

Source in a GitHub repository. README.md must include this sentence: "Tempo Squeek is a community project for the Squeekchain Buildooooor badge." Also include how the game uses Squeekchain (the live API, RPM tempo, round-seeded tracks), how to run it locally, and a line left for the canonical IMD job URL.

Acceptance criteria: the game loads and is playable end-to-end with the live API up (tempo visibly follows real RPM, phase flips between RUN and NAP with the real wheel) and with the API blocked (SIM fallback engages and is labelled). The track seed shown matches the formula above for the current round.

This is the project's first IMD job. The customer pays this first job from a wallet already verified on their Squeekchain Genesis profile.