The headline change is the implementation of Microsoft Azure Attestation (MAA). This isn't just a behind-the-scenes tweak; it's a hard requirement for players who want to jump into competitive playlists. To pass the MAA check, your PC must have TPM 2.0 enabled and Secure Boot active. If your rig doesn't meet these specs, the anti-cheat system will effectively wall you off from the core experience.
For those who fail the attestation, the impact is immediate. Non-compliant players will be restricted to the Nuketown 24/7 playlist in Call of Duty: Black Ops 7 or Casual Battle Royale in Warzone. Furthermore, you won't be able to matchmake with compliant PC players or anyone on console, essentially putting you in a separate, limited matchmaking pool.
While hardware requirements can be a headache, the data shows RICOCHET's aggressive stance is working elsewhere. The team reports that their crackdown on scripted input devices like Cronus Zen and XIM has been highly effective. Nearly two-thirds of players caught using these devices haven't returned to them after the initial deterrent, suggesting that the meta is becoming significantly cleaner for those playing by the rules.
If you've been putting off a BIOS update to enable Secure Boot, now is the time to get it sorted before the Season 04 rollout hits your region.
Soren