Last updated: February 16, 2026
Welcome to Catch the Killer ("we," "our," or "us"). This service is operated by Alex Gunnerson. We respect your privacy and are committed to protecting your personal data. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our AI-powered murder mystery game.
By using Catch the Killer, you agree to the collection and use of information in accordance with this policy. If you do not agree with our policies and practices, please do not use our service.
We collect several types of information from and about users of our service:
We use the information we collect for the following purposes:
We use the following third-party services to operate our game. Each service has its own privacy policy governing how they handle your data:
We use Google Sign-In for authentication. When you sign in, Google shares your email and name with us. Review Google's Privacy Policy at https://policies.google.com/privacy
We use Google's Gemini AI to power suspect conversations and generate dynamic game content. Your in-game conversations are sent to Google's AI services for processing. Review Google's AI services terms at https://cloud.google.com/terms
We use Supabase to store your account information, game progress, and user data. Supabase hosts our database infrastructure. Review Supabase's Privacy Policy at https://supabase.com/privacy
We use PostHog to understand how users interact with our game and identify opportunities for improvement. PostHog collects anonymized usage data. Review PostHog's Privacy Policy at https://posthog.com/privacy
We use Sentry to monitor errors and crashes to maintain service quality. Sentry may collect technical information about errors. Review Sentry's Privacy Policy at https://sentry.io/privacy/
We use Resend to send account-related emails and notifications. Review Resend's Privacy Policy at https://resend.com/legal/privacy-policy
We implement appropriate technical and organizational security measures to protect your personal data against unauthorized access, alteration, disclosure, or destruction. These measures include:
However, no method of transmission over the Internet or electronic storage is 100% secure. While we strive to use commercially acceptable means to protect your data, we cannot guarantee its absolute security.
We retain your personal information for as long as necessary to provide our services and fulfill the purposes outlined in this Privacy Policy. Specifically:
Depending on your location, you may have the following rights regarding your personal data:
If you are in the European Economic Area (EEA), you have additional rights under the General Data Protection Regulation (GDPR), including the right to object to processing and the right to lodge a complaint with a supervisory authority.
If you are a California resident, you have rights under the California Consumer Privacy Act (CCPA), including the right to know what personal information is collected and the right to opt-out of the sale of personal information. Note: We do not sell your personal information.
To exercise any of these rights, please contact us at contact@catchthekiller.io
Our service is intended for users aged 13 and older. We do not knowingly collect personal information from children under 13. Due to the mature themes in our murder mystery games (including depictions of crime scenes and violence), we require all users to be at least 13 years old.
If you are a parent or guardian and believe your child under 13 has provided us with personal information, please contact us immediately at contact@catchthekiller.io and we will delete such information from our systems.
We use cookies and similar tracking technologies to enhance your experience:
You can control cookies through your browser settings, but disabling certain cookies may affect the functionality of our service.
Your information may be transferred to and processed in countries other than your country of residence. These countries may have data protection laws that are different from the laws of your country. By using our service, you consent to the transfer of your information to the United States and other countries where our service providers operate.
We may update this Privacy Policy from time to time to reflect changes in our practices or for legal, operational, or regulatory reasons. We will notify you of any material changes by:
Your continued use of the service after any changes indicates your acceptance of the updated policy.
If you have questions, concerns, or requests regarding this Privacy Policy or our data practices, please contact us:
By using Catch the Killer, you acknowledge that you have read and understood this Privacy Policy and agree to its terms.