Ubisoft has announced that it will host 'Siege Day', an offline fan event celebrating the 10th anniversary of its tactical FPS title, Rainbow Six Siege, on January 31st.

Taking place at the Illustar Space on the 12th floor of the U-PLEX Hyundai Department Store in Sinchon, Seoul, the event will welcome a selection of influencers and roughly 250 lucky fans chosen via lottery. Ubisoft stated that this event was curated to show gratitude for the unwavering support from the Korean community for Rainbow Six Siege, which marked its 10th anniversary in December 2025.

Siege Day is set to feature prominent streamers and commentators from the Rainbow Six Siege scene. The 10th-anniversary talk show will dive into themes like 'The fateful moment that drew us into Siege', 'Sharing fan stories', 'The most iconic operator of the golden era', and 'The next 10 years for Siege'. Attendees will also be treated to an exclusive screening of a thank-you message from the developers, specifically prepared for the Korean community.

The event will also feature matches where influencers and fans participate together. The 'Rainbow Six Siege 5 vs 5 Event Match' will pit teams of fans against influencers, followed by '1 vs 1 Showmatches' for additional entertainment. Every attendee will receive a 10th-anniversary mousepad, while various items including Rainbow Six Siege merchandise, Micronics gaming gear, and Scoop bags will be provided as prizes through quizzes and raffles.

A spokesperson for Ubisoft remarked, "We have been deeply moved by the South Korean community's passion for Rainbow Six Siege over the past decade. Following last summer's PC bang pop-up event, we are thrilled to host Siege Day and intend to keep finding ways to communicate directly with our players."

The main proceedings of Siege Day will be broadcast live via the Rainbow Six Korea Official YouTube Channel and the Chzzk Rainbow Six Official Channel.