Off-G Overtime
Free · play online in your browser, no download
First-person zero-g salvage: drift, grapple and haul space junk for a boss who docks your pay for every mistake.
Official site offgovertime.com, verified Nov 3, 2026. Listed among the developer's side projects in the X bio of Antonio Reche (@MrReche), the X account in the jam entry; also the entry URL in the official Vibe Jam 2026 games data. The game page itself carries no credit.
Where to play
Every platform this game is on. Links are checked against official sources; we never host or mirror games.
- Play free — official siteBrowserReleasedFree
Runs in a desktop browser. No download.
Browser (no download) · Official link verified Nov 3, 2026.
About Off-G Overtime
A free first-person zero-gravity physics game in the browser. As a salvage worker in orbit you thrust in six directions, toggle between moving and rotating, stabilise your spin and fire a grappling cable to catch space junk and haul it back to a boss who pays only for what was ordered and deducts credits for junk; some asteroids are magnetic and take the cable, others bounce it off. Fuel and oxygen run down and are refilled at the station or the shop, a personal force field shields you from solar flares at four times the fuel cost and locks you in place, UFOs try to steal your cargo, and permanent upgrades enlarge the tanks. A radar pings targets and a helmet light helps in the dark. The developer, Antonio Reche, a researcher in computer vision and solar physics who lists the game among the developer's side projects, names space exploration, physics research and sci-fi such as Outer Wilds and The Martian among the inspirations. It was made for the Cursor Vibe Jam 2026, whose rules required at least 90% of each game's code to be written by AI; the official submission lists Claude Code as the tool. It finished 815th of 945 entries. Played with keyboard and mouse.
How it was built
Partially verifiedIn the official Vibe Jam 2026 submission the entrant lists Claude Code as the tool and answers Yes to the AI-written field. No devlog describes how Claude Code was used.
- OfficialJam rule 3: at least 90% of the code has to be written by AI. — Vibe Jam (Pieter Levels)
Built for the Cursor Vibe Jam 2026 with Three.js, with Claude Code named as the tool. The boss's radio lines and requests are fixed text written into the game.
- Engine / framework
- Three.js
- Languages
- Not disclosed
- Team size
- Not disclosed
- Development time
- Not disclosed
- Development cost
- Not disclosed
- AI-written code
- Not disclosed
Verification notes: Tool (Claude Code), engine (ThreeJS), genre (Action, Adventure, Simulation), pitch, inspiration and the multiplayer (No), mobile (No) and portal (Yes) flags from the entrant's answers in the official Vibe Jam 2026 games data (submitted 29 Apr 2026, 00:38 UTC; final rank 815 of 945 entries, no award), re-read on 6 Nov 2026; rule 3 on the jam page requires at least 90% AI-written code. Developer: the jam entry's X handle MrReche belongs to Antonio Reche, whose bio (read on 6 Nov 2026) describes its owner as a computer vision and solar physics researcher and lists offgovertime.com among the account's side projects; the personal site antonioreche.me does not list the game. No location or team size is recorded. Controls, the tutorial lines and upgrades come from the game page and its code; the game was not played. The entrant also names Project Hail Mary, Interstellar and Ratchet and Clank as inspirations; no names or assets from these works were found. The game's code was checked for calls to AI services and none were found; the boss's lines are fixed text. The release date is not stated; the jam submission is dated 29 Apr 2026.
Development history
Entered in the Cursor Vibe Jam 2026 (submission date in the official games data, 00:38 UTC); the jam required at least 90% AI-written code. Final rank 815 of 945 entries, no award.
Game performance
Each figure measures something different — concurrent players, owners, downloads and sales are never interchangeable and are never added together. Labels show where each number comes from.
Browser (official site)
No public metrics recorded for this listing.
Not publicly available: Concurrent players (site), Monthly revenue, Gross revenue.
Sales & revenue (all platforms)
Browser game — there are no downloads to count.
Reviews & rankings
Not yet reviewed by our editors.
Not currently ranked.
Sources
| Source | Type | Published | Accessed |
|---|---|---|---|
| Cursor Vibe Jam 2026 — rules, prizes and game stats Vibe Jam (Pieter Levels) | Official site | Not confirmed | Nov 3, 2026 |
| Vibe Jam 2026 games data (entrant submissions, final rank, awards) Vibe Jam | Official site | Not confirmed | Nov 3, 2026 |
| Off-G Overtime — first-person zero-g simulation (game page and script) offgovertime.com | Official site | Not confirmed | Nov 3, 2026 |
| Antonio Reche (@MrReche) — X profile X | Social post | Not confirmed | Nov 3, 2026 |
| Official game page (language check) offgovertime.com | Official site | Not confirmed | Nov 3, 2026 |
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