Terms and Conditions
Screwcap Games, LLC · Last updated July 2026
These Terms and Conditions (“Terms”) govern access to and use of the websites, applications, and services operated by Screwcap Games, LLC (“Screwcap,” “we,” “us,” or “our”), including the portal at screwcap.games and associated subdomains, and the games The Chair, Gold Digger, Sutda, DoubleFives, and DTTAU (collectively, the “Services”). By accessing or using any Screwcap service, you agree to be bound by these Terms. If you do not agree to these Terms, do not access or use the Services.
1. Acceptance of Terms
By accessing any Screwcap service, creating an account, joining a waitlist, submitting your email address, or playing a game, you represent and warrant that you are at least 13 years of age, that you have the legal capacity to enter into a binding agreement, and that you will not use the Services to reverse-engineer or misappropriate our economic models or AI systems. Electronic assent — including clicking to play, joining a waitlist, or otherwise using a Service — constitutes acceptance of these Terms.
2. Description of Service
Screwcap Games, LLC develops and operates browser-based games. The current portfolio includes: The Chair, a macroeconomics simulation in which the player makes Federal Reserve interest-rate decisions across historically modeled economic scenarios; Gold Digger, a prediction-market training game built on commodities data; DoubleFives, a multiplayer domino game played against an AI opponent trained by self-play; Sutda, a Korean two-card bluffing game; and DTTAU, a personal activity and achievement tracker. Screwcap may add, modify, or discontinue any Service, or any feature of a Service, at any time.
3. User Accounts and Waitlists
Some Services allow you to create an account or join a waitlist. When you do, you agree to provide accurate information and are responsible for maintaining the confidentiality of your credentials and for all activity under your account. Waitlist submissions collect an email address and stated game preference via Formspree. We do not sell, rent, or trade this information.
4. Intellectual Property
All content on Screwcap’s platforms — including game mechanics, source code, AI model weights, artwork, economic models, and design assets — is the intellectual property of Screwcap Games, LLC or its licensors. Except as expressly permitted by these Terms, you may not copy, reproduce, redistribute, or create derivative works from any Screwcap game code, model, or asset, and you may not reverse-engineer any AI system or economic model underlying the Services. You may use the Services for personal, non-commercial entertainment only.
5. Prohibited Conduct
You agree not to: introduce malware, viruses, or code designed to disrupt the Services; scrape, index, or harvest content or data from any Screwcap property without written permission; attempt to gain unauthorized access to Screwcap systems, databases, or AI training infrastructure; impersonate Screwcap or its personnel; or use the Services in any way that violates applicable law.
6. Privacy and Data
Screwcap uses a combination of first-party storage and third-party tools to operate the Services, including analytics (Plausible, and on some Services, Google Analytics), advertising (Google AdSense on the free tier of applicable games), marketing measurement (the Meta pixel, the TikTok pixel, and Google Tag Manager on applicable Services), and payment processing (Gumroad). Game state is generally stored locally in your browser and does not reach our servers unless a Service explicitly offers account sync. Purchasing an ad-free upgrade, where offered, removes advertising and its associated cookies on that Service. Screwcap does not sell, rent, lease, or trade personal information, does not build or broker behavioral profiles as a product, and does not place advertising within active gameplay. The full detail — every third-party tool by name, retention periods, international transfers, and how to exercise applicable privacy rights — is set out in our Privacy Policy, which is incorporated into these Terms by reference.
7. Disclaimer of Warranties
THE SERVICES ARE PROVIDED “AS IS” AND “AS AVAILABLE” WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, AND NON-INFRINGEMENT. SCREWCAP GAMES, LLC DOES NOT WARRANT THAT THE SERVICES WILL BE UNINTERRUPTED, ERROR-FREE, OR SECURE.
8. Limitation of Liability
To the fullest extent permitted by applicable law, Screwcap Games, LLC shall not be liable for any indirect, incidental, special, consequential, or punitive damages arising out of or related to your use of the Services. In no event shall Screwcap’s total liability arising out of or relating to these Terms or the Services exceed the greater of (a) the amount you paid Screwcap in the twelve months preceding the claim, or (b) fifty U.S. dollars ($50.00).
9. Dispute Resolution
Before initiating any legal action, both parties agree to attempt good-faith resolution through direct communication at play@screwcapholdings.com.
10. Governing Law and Jurisdiction
These Terms shall be governed by and construed in accordance with the laws of the State of Wisconsin, without regard to its conflict-of-laws principles. Any dispute arising out of or relating to these Terms or the Services shall be subject to the exclusive jurisdiction of the state and federal courts located in Walworth County, Wisconsin.
11. Changes to These Terms
Screwcap may modify these Terms at any time. Material changes will be reflected by an updated “Last updated” date above. Continued use of the Services after a change constitutes acceptance of the revised Terms.
12. Contact
Screwcap Games, LLC. Email: play@screwcapholdings.com.