Nerf Radar › Rainbow Six Siege › History › 1v1 Arcade
1v1 Arcade: change history
6 changes across 1 patch (Jul 14, 2026), newest first. Nerf Radar tracks the 10 most recent official updates for Rainbow Six Siege, back to Mar 3, 2026.
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AdjustCoastline, Consulate and Outback join the 1v1 Arcade map pool, and House is removed.
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Coastline, Consulate, and Outback have been added to the pool and House has been removed.
AdjustOperator Attrition replaces Operator Ban.Source line
Operator Attrition replaces Operator Ban.
AdjustEvery Operator can be played, except Montagne, Blackbeard, Blitz, and Clash.Source line
Every Operator can be played, except Montagne, Blackbeard, Blitz, and Clash.
AdjustPreparation Phase lasts 15 seconds instead of 30.Source line
Preparation Phase lasts 15 seconds instead of 30.
AdjustObjective site location is revealed at the beginning of the round.Source line
Objective site location is revealed at the beginning of the round.
AdjustReinforcements pool has been reduced from 10 to 6.Source line
Reinforcements pool has been reduced from 10 to 6.
Each step links to the full patch breakdown and to Ubisoft Montreal's official notes. Changes listed under a general heading such as "Bug fixes" are not included here; search to find every mention.