Terms of Service

Last updated: October 2, 2026

These terms of service set out the deal between you and the SiGameGen team when you use sigamegen.com, an SI game generator. Here SI means super intelligence, formerly called AI. You describe a game in plain words, a code model writes it as one self-contained HTML5 file, and you can play it, ask for changes, share a link or download the file. Creating an account or using the site means you agree to these terms of service; if you don’t, please stop using it.

Eligibility and your account

You must be at least 18 years old to use SiGameGen. You sign in with Google or with a one-time email link that expires after 20 minutes. Keep your inbox and Google login secure, because you are responsible for activity on your account, and tell support@sigamegen.com at once if someone else gets in.

How the game generator works

You type an idea of up to 2,000 characters and choose a tier. Fast uses DeepSeek V4 Flash and Pro uses Kimi K2.7 Code, both running on Cloudflare Workers AI. A Fast build usually takes one to two minutes and a Pro build three to seven. Each change you ask for produces a new version and leaves the earlier ones playable. You can have up to three builds running at once across your account, and one at a time for each game.

Credits and pricing

• Each build or change costs 18 credits on Fast and 89 on Pro, shown on the build button before you start.
• Credits are held when a build starts and return to your balance automatically if it fails.
• Credit packs are one-time payments. Nothing renews by itself, and purchased credits do not expire.
• Credits have no cash value and cannot be sold, transferred or exchanged for money, except for refunds our Refund Policy allows.
• Prices are in US dollars, charged by Stripe through our payment hub, and VAT or sales tax may be added where you live. Pack prices may change for future purchases, and a tier’s credit price follows what Cloudflare charges us, but the cost shown before you start is the cost you pay.

Free credits and promotions

Sign up with Google and you get 80 free credits, enough for four Fast builds. The gift center currently gives 10 credits as a welcome gift, 5 per daily check-in plus 20 on every seventh day in a row, 10 for your first game, 10 for sharing the site, 10 for rating it, and 40 per friend who joins through your invite link (up to 10 friends), with 20 for the friend. Gifts need an account that has signed in with Google, and an invite counts only when the friend signs up with Google through your link. Packs carry bonus credits (Starter +10%, Creator +20%, Studio +30%), while new members receive 30% more on their first pack if they buy it no more than 48 hours after registering.

Credits from gifts or promotions are worth nothing in cash and cannot be refunded. We can adjust gift amounts, and we can take back credits, or shut accounts, that came from duplicate or fake sign-ups, self-invites or any other violation of these terms of service.

Acceptable use

Do not use SiGameGen to create, share or distribute games or code that:

• contain malware, such as crypto miners or scripts that attack devices, networks or security tools;
• phish or deceive, such as fake login screens or pages imitating a bank or shop to collect passwords or payment details;
• offer gambling with real money, or take real-money bets, deposits or prizes;
• include sexual content involving minors, which we report where the law requires, or any other explicit sexual content;
• harass, threaten or target real, identifiable people, or promote hatred or violent extremism;
• break the law where you live, or help anyone commit fraud or other crimes;
• infringe copyrights, trademarks or other rights, such as copies of well-known games or names, characters and logos you do not own.

Scraping the site, automating requests to harvest output in bulk, selling access to others, flooding our systems with traffic, bypassing moderation and gaming promotions are also off limits. Violations of these terms of service may result in deleted games, disabled share links, suspension or closure, and an account closed for a violation may forfeit its credits.

Content moderation

Before any credits are held, an automated moderation model checks the text of your idea or change request, and the coding model is instructed to turn requests for sexual content, violence against real people, hate or anything illegal into a harmless game. A refused request costs nothing. Automated checks make mistakes both ways, so you remain responsible for what you build and share.

Ownership of the games you build

You keep whatever rights you have in your prompts, and we claim no ownership of the games SiGameGen generates for you. You may play, edit, publish and sell them, including commercially, as long as you respect the law and these terms of service.

We cannot promise a game is original or free of third-party rights. Code models learn from public code, so a result may resemble existing games, and a similar prompt from someone else may produce a similar game. Copyright in machine-written code varies by country and may not exist at all. Before you release a game, make sure its name, art, characters and gameplay do not infringe anyone’s copyright or trademark. That check is yours to make, and you should not ship clones of famous games.

You let us store, process and transmit your prompts and games only to run the service: sending requests to the models, keeping your versions, and serving a game to anyone who opens a link you shared. We do not publish your games ourselves or train models on them.

Sharing and downloads

A share link lets anyone who has it play that version and read its title and prompt. You are responsible for what you share, and we may disable links to games that break the rules. Deleting a version stops its link from working. A downloaded HTML file runs outside our sandbox wherever you open or host it, so review the code before publishing it and take responsibility for how it behaves on your own site.

No guarantee that games work perfectly

SI-generated games are quick drafts written by a model in minutes. A game may have bugs, freeze, run slowly on older devices, suit some screens badly, skip parts of your idea or lose its balance after a change, and scores are not saved between visits because the sandbox blocks storage. The service is provided as is and as available, without warranties of any kind to the extent the law allows. Test every game before you publish or rely on it.

The models behind the service

Games are written by DeepSeek V4 Flash (made by DeepSeek) and Kimi K2.7 Code (made by Moonshot AI), which Cloudflare runs on Workers AI. These names belong to their owners, and SiGameGen is not affiliated with or endorsed by these companies. We may add, change or retire models at any time.

Limitation of liability

To the extent the law allows, we are not liable for lost profits, lost data, reputational harm or indirect or consequential losses arising from the service or your games. If we are held liable, our total liability is capped at what you paid us in the twelve months before the claim. These terms of service do not restrict any liability that the law says cannot be restricted.

Availability

We cannot guarantee uptime. Workers AI may slow down, and we may pause new builds for a few minutes while fixing a problem; builds that fail this way are refunded in credits automatically.

Copyright complaints

If a game made with SiGameGen infringes your rights, email support@sigamegen.com with the work you own, the link to the disputed game, your contact details and a good-faith statement that the notice is accurate. We remove infringing games and may close repeat infringers’ accounts.

Indemnity

You are responsible for the prompts you submit and what you do with your games. If a third party makes a claim against us over a game you shared or published, or because you violated these terms of service, you agree to cover our reasonable costs of handling it, as far as the law permits.

Suspension and termination

You can stop using SiGameGen at any time and ask us by email to delete your account. We may suspend or close an account that breaks these rules, or where the law demands it. Should we shut the service down for any other reason, you will hear from us in reasonable time and get a refund for unused paid credits.

Changes to these terms of service

We will update these terms of service as the product changes and announce material changes on the site or by email before they take effect. Using SiGameGen after that means you accept the new version.

General

If a court finds part of these terms of service unenforceable, the rest stays in force. These terms, our Privacy Policy and our Refund Policy are the whole agreement about your use of the service. A delay in enforcing a rule does not waive it, and your account and credits cannot be transferred without our written consent. Questions about these terms of service: support@sigamegen.com.