Rainbow Six Siege X Operator Mastery progression concept

Operator Mastery - Siege X

DisclaimerI was involved with the initial conception and prototyping of this feature, but did not ship the final feature.

About

Operator Mastery is a new long-term progression system that lets players develop individual Operators by completing Mastery Challenges, advancing the visual crest on each Operator Card, and unlocking Secret Files that reveal more of the Operator’s background and lore.

My Tasks

During my time at Ubisoft, I explored the initial layouts for Operator Mastery.

This included reworking the Operator Landing Page to display the newly introduced Mastery Level, as well as designing a dedicated Mastery subpage where players could review their progress toward the next level and preview upcoming unlocks.

I left the studio before the system was finalized, so I was not involved in the feature’s final design or release.

Final Result

Siege X released in June 2025

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