Overview
- Garena has opened OB51 Advance Server registrations and made the APK available on the official Advance Server website.
- The test period runs from October 9 to October 20, 2025, with entry limited to selected applicants who receive activation codes.
- Players must log in via a Facebook or Google account linked to their Free Fire ID, complete registration, and use the code to install the test client.
- Testers are encouraged to submit bug reports and feedback, with Garena commonly granting in-game rewards such as diamonds for significant findings.
- Unconfirmed reports point to new character abilities, weapon balance updates, map changes, and event systems that may be evaluated during the OB51 test.