Terms of Use
Last updated 9 November 2026
Who we are and these terms
Nebula Games (nebulagames.dev) is a free browser games site owned and run by Cognitara Ltd, company number 15832507. Our registered office is 3rd Floor, 86-90 Paul Street, London, England, EC2A 4NE.
In these terms, we, us and our mean Cognitara Ltd. These terms apply whenever you visit the site or play a game, and by using Nebula Games you agree to them. If you do not agree, please do not use the site.
Nebula Games is for people aged 13 and over. It is not directed at children under 13.
Free to play
Every game on Nebula Games is free to play. There are no accounts, and we never ask for payment details.
When ads are shown, they help keep the site free. They appear inside the game frame.
Made with AI
Our games, art, text and code are made with the help of AI. People review and ship them.
AI can make mistakes. A game may contain errors, odd wording or art that is not quite right, and we are glad to hear about it.
Games run in a sandbox on play.nebulagames.dev and make no network calls. Nothing you do in a game is sent to an AI service, and we do not use play data to train AI models.
Protected from copying
The games, art, text, code, sound and branding on Nebula Games are protected by copyright. They belong to Cognitara Ltd or are licensed to us.
You may play our games in your browser for your own enjoyment. You may not copy them, rip their assets, scrape the site, reverse engineer any part of it or redistribute it.
You may not get around any technical protection we use on the site or in our games.
Fair use and abuse
Please play fairly and leave the site in good shape for everyone. The following are never allowed.
- Using bots, scripts or other automation
- Inflating play counts or hours played
- Attacking, overloading or trying to break the site
- Exploiting bugs
- Tampering with stats or with consent controls
- Scraping the site or its games
- Spreading malware
- Harassing our staff or other players
Saves and your progress
Your saves are stored in your browser on nebulagames.dev. They are compressed and encrypted so they only work in our games.
We hold no copy, so we cannot restore a lost save. The game menu lets you export a save file to your computer and import it later.
Saves can be lost when you clear your browser data or change browser or device. They can also be lost when we update, change or remove a game.
If a save is from a version a game no longer supports, we keep it but do not load it. You can still export it.
To the extent the law allows, we are not responsible for lost or unusable saves. This includes saves affected when we update, change or remove a game.
Privacy choices and tracking
We do not ask for your name, email address or payment details. With your consent, a random play ID is kept in your browser to count plays and hours.
You can change your choices at any time in Privacy settings, linked in the footer. Our privacy policy explains what we collect, why we collect it and your rights.
Ads and third parties
When ads are shown, Google AdSense serves them inside the game frame. Google and its partners may use cookies, as our privacy policy explains.
We do not control the content of ads or the sites they lead to. Anything you buy or agree to with an advertiser is between you and them.
The same goes for other websites we link to. We are not responsible for their content, products or practices.
No warranty
Nebula Games and its games are provided as is and as available. We do not promise that the site or any game will always be online, free of bugs or suited to your device.
You choose to use the site at your own risk. This does not affect your statutory rights as a consumer.
Limits on our responsibility
To the fullest extent the law allows, Cognitara Ltd is not liable for any loss or damage that comes from using Nebula Games or its games.
This includes lost saves, downtime, bugs, mistakes made by AI, third party ads or sites, problems with your device and lost time.
Nebula Games is for personal use. We are not liable for any business loss, such as lost profit or lost opportunity.
Nothing in these terms excludes or limits liability that cannot be excluded or limited by law. That includes liability for death or personal injury caused by our negligence, liability for fraud or fraudulent misrepresentation, and your statutory rights as a consumer.
Changes to games and to these terms
We may add, update, change or remove any game or any part of the site at any time. This can affect saves, as explained above.
We may also update these terms. When we do, we change the last updated date shown on this page.
If you keep using Nebula Games after a change, the updated terms apply. If you do not agree with them, please stop using the site.
Blocking access
We may block, limit or suspend access to Nebula Games for anyone who breaks these terms. We may also do this where we need to protect the site or its players.
We may act without notice. Vercel BotID also helps us block bots when a play starts.
Governing law
These terms are governed by the law of England and Wales. Any dispute can be brought in the courts of England and Wales.
If you live in Scotland or Northern Ireland, you can also bring a claim in your local courts.
Contact and complaints
For questions about these terms, permission requests or complaints, email hello@nebulagames.dev.
If your message is about a game, please tell us which one and what happened. It helps us look into it.
You can also write to Cognitara Ltd at 3rd Floor, 86-90 Paul Street, London, England, EC2A 4NE.