Terms of Service & Content License
Version 2026-08-09· Applies to Limn and Helm (together, the “Service”), operated by Ludotronics.
1. Accounts
One Ludotronics account signs you into both Limn and Helm. You’re responsible for keeping your credentials secure and for all activity under your account. You must be at least 13 years old (or the minimum age of digital consent in your country) to create an account.
2. The Service
Limn generates 2D art assets; Helm uses those assets (and its own AI pipeline) to assemble playable 2D games from your prompts. Credits (“Pigment” on Limn, “Fuel” on Helm) are consumed as you generate art, build, and repair games. Purchased credits are generally non-refundable once spent, except where Helm’s own pipeline failure caused the spend (see Helm’s in-app credit ledger for automatic refund handling) or where required by law.
3. User-Generated Content & Likeness License
This section governs any image, description, prompt, reference material, or other input you provide (“Reference Material”), and any character, sprite, sheet, or game the Service generates from it (“Generated Content”) — including content that depicts, resembles, or is derived from a real, identifiable person, whether directly or as a stylized, cartoon, or fictionalized avatar.
3.1 Your warranty
By submitting Reference Material or requesting Generated Content that depicts a real person — including yourself, another individual, a public figure, or a licensed character — you represent and warrant that you own, or have obtained all necessary rights, licenses, and consents for, the likeness, image, name, and any other personal or intellectual property rights involved, sufficient to permit its use to generate and (if you choose) publish Generated Content through the Service.
3.2 You are solely responsible
Ludotronics does not verify likeness rights, consent, or ownership before generating or publishing content. If you do not hold the rights described in 3.1, you — not Ludotronics — are solely responsible for any resulting claim, including but not limited to right-of-publicity, privacy, defamation, trademark, or copyright claims brought by the depicted individual or any third party.
3.3 Indemnification
You agree to indemnify, defend, and hold harmless Ludotronics and its officers, employees, contractors, and affiliates from and against any claims, damages, losses, liabilities, costs, and expenses (including reasonable legal fees) arising out of or related to: (a) your Reference Material or Generated Content; (b) your breach of the warranty in 3.1; or (c) your violation of any third party’s rights in connection with content you submit or generate.
3.4 Creators and original characters — explicitly welcome
Content creators, streamers, and influencers may use the Service to create original characters, cartoon or stylized avatars, and games based on their own likeness, brand, or persona, or on characters they hold rights to license. This is a core supported use case, subject to the same warranty and indemnity above — if a character is based on your own likeness, you’re confirming you have the right to use it, which for your own persona is typically straightforward.
3.5 Prohibited regardless of claimed rights
Regardless of any claimed ownership or consent, you may not use the Service to generate or publish content that: depicts a real, identifiable person in a way that is sexual, defamatory, deceptive (e.g. impersonation intended to mislead), or otherwise unlawful; is intended to harass, threaten, or harm a specific individual; or otherwise violates our acceptable use rules in Section 4. Ludotronics may remove such content and suspend or terminate the responsible account at its discretion.
3.6 Ownership and license to Ludotronics
As between you and Ludotronics, you retain ownership of Generated Content you create, subject to Ludotronics’ underlying rights in the Service’s technology, models, and platform. You grant Ludotronics a worldwide, non-exclusive license to host, store, process, and reproduce your Reference Material and Generated Content as necessary to operate the Service, and — only if you choose to publish a game publicly — to publicly display and distribute that published game.
3.7 Takedown
If you believe Generated Content on the Service depicts you or someone you represent without appropriate rights or consent, contact us (see Section 8) with details identifying the content. We will review and may remove content and/or suspend the responsible account.
4. Acceptable use
Beyond Section 3’s likeness rules, you may not use the Service to generate content that is illegal, infringes third-party intellectual property you don’t have rights to, contains malware or attempts to abuse the platform’s billing or generation systems, or violates applicable law.
5. Disclaimers & limitation of liability
The Service is provided “as is” without warranties of any kind. To the maximum extent permitted by law, Ludotronics is not liable for indirect, incidental, or consequential damages, and our total liability for any claim relating to the Service is limited to the amount you paid us in the 12 months before the claim arose.
6. Termination
You may stop using the Service at any time. We may suspend or terminate accounts that violate these Terms, including the likeness/UGC rules in Section 3.
7. Changes to these terms
We may update these Terms as the Service evolves. Material changes will bump the version date at the top of this page; continued use of the Service after a change constitutes acceptance of the updated Terms.
8. Contact
Questions about these Terms, or a likeness/rights concern about Generated Content, can be sent to legal@ludotronics.io.