Does Call of Duty: Black Ops 7 run on Linux?
No. Call of Duty: Black Ops 7’s anti-cheat (Ricochet) does not allow Linux, so online play is blocked even through Proton or Wine.
Call of Duty: Black Ops 7 on Linux: the evidence
Anti-cheat
Call of Duty: Black Ops 7 uses Ricochet. AreWeAntiCheatYet lists its Linux status as Denied: the developer has chosen not to allow Linux players.
How to play Call of Duty: Black Ops 7 on Linux
There is no workaround for the anti-cheat: Proton and Wine are refused by design, and trying to bypass it risks a ban. To keep playing, keep Windows installed alongside Linux (dual-boot) and start Windows for this game.
Best Call of Duty: Black Ops 7 alternatives for Linux
Yes. The Finals has no Linux version, but it runs well through Steam’s Proton: 85% of 312 ProtonDB reports from the last 12 months say it works.
Counter-Strike 2Runs nativelyThird-party competitive services such as FACEIT do not support Linux.
ARC RaidersRuns well with ProtonYes. ARC Raiders has no Linux version, but it runs well through Steam’s Proton: 89% of 999 ProtonDB reports from the last 12 months say it works.
Sources
Call of Duty: Black Ops 7 on Linux: common questions
Does Call of Duty: Black Ops 7 run on Linux?
No. Call of Duty: Black Ops 7’s anti-cheat (Ricochet) does not allow Linux, so online play is blocked even through Proton or Wine.
What is the best Linux alternative to Call of Duty: Black Ops 7?
The Finals, Counter-Strike 2 and ARC Raiders are the closest alternatives that run on Linux. The Finals: The Finals has no Linux version, but it runs well through Steam’s Proton: 85% of 312 ProtonDB reports from the last 12 months say it works.
Why doesn’t Call of Duty: Black Ops 7 work on Linux?
Its anti-cheat (Ricochet) does not allow Linux or Proton, and only the publisher can change that. Until then, playing online requires Windows, for example on a dual-boot PC.