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Updated October 1, 2026

Tom Clancy's Rainbow Six Siege vs The Binding of Isaac: Rebirth: Player Count Comparison

Tom Clancy's Rainbow Six Siege is currently the bigger game, with 70,710 players in game against 34,173 for The Binding of Isaac: Rebirth — about 2.1× as many. Both figures are live from Steam and update daily.

Tom Clancy's Rainbow Six Siege

Playing now
70,710

Tom Clancy's Rainbow Six Siege is an elite, tactical team-based shooter where superior planning and execution triumph.

Steam rank#16
Weekly peak77,560
ReviewsVery Positive
PriceFree to play
Released1 Dec, 2015

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The Binding of Isaac: Rebirth

Playing now
34,173

The Binding of Isaac: Rebirth is a randomly generated action RPG shooter with heavy Rogue-like elements. Following Isaac on his journey players will find bizarre treasures that change Isaac’s form giving him super human abilities and enabling him to fight off droves of mysterious creatures, discover secrets and fight his way to safety.

Steam rank#17
Weekly peak67,648
ReviewsOverwhelmingly Positive
Price£10.99
Released4 Nov, 2014

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Tom Clancy's Rainbow Six Siege player trend

33k58k82k107kSep 4Sep 18Oct 1

The Binding of Isaac: Rebirth player trend

30k41k52k64kSep 4Sep 18Oct 1

Which has more players?

As of October 1, 2026, Tom Clancy's Rainbow Six Siege leads with 70,710 concurrent players (Steam rank #16) while The Binding of Isaac: Rebirth has 34,173 (rank #17). Player count measures how busy a game is right now, not how good it is — check the review scores above alongside it.

See both inside the full Steam top 100 chart.