Tools to stay safer while playing Mars Card Hall. Minimum age 13. Policy 2026-08-04. This application is not an emergency service.
Immediate danger
If you or someone else is in immediate danger, contact your local emergency services. Do not wait for an in-app response.
In-game tools
- Cancel matchmaking — stop Quick Match search before a table is entered.
- Leave — leave the table and return to the hall. Your local seat session is cleared; the authority expires or releases the seat according to its lifecycle.
- Mute — hide the opponent’s preset etiquette messages on your device (local only).
- Report — open the report flow from the table. In-app durable report storage is not currently available; you will be offered an honest email path to [email protected].
What helps in a report
- Reason category (harassment, cheating, spam, etc.)
- Approximate time of the incident
- Room / invite code or other public match reference when it is safe to share
- Optional short plain-text note
- Screenshots only if you choose to attach them yourself in email — never required in-app
Never send
- Passwords or authentication codes
- OAuth tokens
- Private seat capabilities or session secrets
- Payment information
- Identity documents
- Unnecessary personal information
Protect yourself
- Do not share your real name, address, school, phone number, or financial details
- Only share private invite codes with people you trust
- Use a callsign that does not identify you offline
Related documents
PrivacyTermsCommunity Guidelines
Contact: [email protected]