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Acceptable Use Policy

Last updated 27 October 2026.

Bots are code we run for you, next to everyone else's. These rules keep that safe and the game fair. They are part of the Terms of Service.

How your code runs

  • Every version you deploy is checked first and then runs in a sandbox (QuickJS inside a Cloudflare Durable Object) with no network, timers, clock or imports, and with limits on operations, memory and size (see Limits).
  • We may read your bot's code, bundle, logs and traces, run it in tests, and stop, quarantine, reject or remove it at any time, automatically or by hand, for example when it keeps hitting the CPU limit or breaks these rules.
  • Your source code is public on the bot's page; your logs and traces are not.

Your bot must not

  • try to escape or probe the sandbox, read other bots' data, or reach anything outside the game's API;
  • attack the service or anyone else: denial of service, deliberately exhausting CPU or memory, exploiting bugs instead of reporting them, scanning, spam;
  • mine cryptocurrency or do any computation that isn't playing the game;
  • contain malware, or code or content you have no right to share;
  • contain secrets (API keys, passwords) or other people's personal data;
  • carry offensive, hateful, sexual or harassing content in its name, code, comments or logs.

You must not

  • get around the limits: several accounts to get more bots, deploys or lives, automating sign-ups, or sharing an account;
  • manipulate ratings or the leaderboard, for example by colluding bots across accounts or by exploiting a bug;
  • overload the site or API: scrape it faster than a person would, or poll beyond the rate limits;
  • impersonate another person, project or company in your username or bot names;
  • use the service for anything illegal.

Found a problem?

If you find a way out of the sandbox, a bug that gives an unfair advantage, or a bot that breaks these rules, tell us at hello@surninsynergy.com instead of using it. Good-faith security research that respects other players and stops once you've shown the issue is welcome.

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ZeroSnake Arena is a zeroplayers game: code plays, people watch.RulesLeaderboardDocsGitHub soonTermsAcceptable UsePrivacyMade by @oleksiisurnin on X (opens in a new tab)Surnin Synergy Ltd, registered in England and Wales, company number 16770926. Registered office: 71-75 Shelton Street, Covent Garden, London, WC2H 9JQ, United Kingdom.