Rainbow Six Siege Beta Codes Now

: This version featured the iconic House, Hereford Base, and Consulate maps. Some players still find "old codes" today, allowing them to explore the original 2015 menus and art style, though the servers are long dead. Rainbow Six Mobile Beta (2022–2026) The mobile version has had ongoing tests:

: This beta featured a new 6v6 mode , a visual overhaul, and the massive "Dual Front" map that introduced respawns—a first for the franchise. Rainbow Six Siege Beta Codes

: Ubisoft launched an interactive "Field Training" website where completing tactical exercises rewarded users with a beta key. : This version featured the iconic House, Hereford

: Players who pre-ordered the game were guaranteed entry into the closed beta starting September 24, 2015. : Ubisoft launched an interactive "Field Training" website

The most recent major beta event was for , which launched its closed beta on March 13, 2025 .