Arena Rival is a free GuildCircuit browser game. Contact support@guildcircuit.com for support or privacy questions.
Run progress and personal bests stay in this browser's local storage. Clearing site data removes them. They do not sync between devices.
When connected, the game sends combat observations to our backend and TypeSafe AI to choose the opponent's tactics. These include visible movement, health, energy, attacks, arena geometry and recent combat habits. We do not send keyboard inputs, email addresses or your IP address to TypeSafe as part of the decision request.
Cloudflare hosts the site and provides Turnstile verification. It processes connection and browser information for delivery and abuse prevention. A secure first-party session cookie lasts up to 24 hours. We use a keyed hash of your IP address to enforce shared network limits. Usage records are retained for up to 35 days, with expired records cleared during subsequent play. Cloudflare may retain operational logs under its own settings.
Hosted Jev currently has a shared US$5 monthly and US$0.50 daily allowance, up to 200 decisions per browser session per day and 450 per network per day. A round uses up to about 45 decisions. Multiple players sharing a network share its allowance. Limits reset at midnight UTC, with the monthly allowance resetting on the first day of the month. Failed or unconfirmed calls may consume reserved allowance.
The built-in rival takes over if Jev is unavailable or an allowance is exhausted. Reload to reconnect after an allowance resets. The in-game cost counter estimates this visit's reported use; it is not a charge to you.