Modern Warfare II Season 01 Patch Notes and Warzone 2.0 Launch
Hello MWII and WZ2 Players!
Season 01 marks the launch of the free-to-play Call of Duty: Warzone 2.0 and the much-anticipated DMZ experience. We hope you’re ready to dive into new maps, modes, missions, and more.

In addition to all of the new content, we also want to provide more information on updates to MWII in patch notes. We’ve also included critical intel on WZ2 and DMZ below.
Going forward, expect additional Warzone 2.0 community updates from our partners at Raven Software while we focus on new content and support for Modern Warfare II. We’ll be working together to make sure key information is available for all players across modes and titles.
With the launch of Season 01, RICOCHET Anti-Cheat™ will be live, globally, across Warzone 2.0 Battle Royale and Warzone 2.0 DMZ. RICOCHET Anti-Cheat is currently live in Call of Duty: Modern Warfare II. Learn more about #TeamRICOCHET here.

Season 01 marks the launch of our all new Battle Pass, in which players are able to choose the rewards they want as they progress. While there are 100+ tiers, this new map format allows for personalized progression with unlocks. Players can also progress with Battle Tokens Tier Skips. Take a deeper dive into the Battle Pass on the Call of Duty Blog.
Our Season 01 weapons drop runs the gamut of playstyles, from the high speed BAS-P Submachine Gun, to the hard-hitting Victus XMR Sniper Rifle. Mid-range combat is always an option with the super stable and high rate of fire M13B… if you are up to the challenge of unlocking it. These new Weapons will expand Loadout capabilities to cover all the exciting new modes Season 01 has to offer. Head to the Battle Pass to see where you can unlock these weapons and more.
Players can now progress beyond level 55 and earn Prestige rewards. Seasonal progression will not reset.
Here’s what will be live in the store on Day 1 of Season 01:
Season 01 marks the launch of the free-to-play Call of Duty: Warzone 2.0 and the much-anticipated DMZ experience. We hope you’re ready to dive into new maps, modes, missions, and more.

In addition to all of the new content, we also want to provide more information on updates to MWII in patch notes. We’ve also included critical intel on WZ2 and DMZ below.
Going forward, expect additional Warzone 2.0 community updates from our partners at Raven Software while we focus on new content and support for Modern Warfare II. We’ll be working together to make sure key information is available for all players across modes and titles.
RICOCHET ANTI-CHEAT
With the launch of Season 01, RICOCHET Anti-Cheat™ will be live, globally, across Warzone 2.0 Battle Royale and Warzone 2.0 DMZ. RICOCHET Anti-Cheat is currently live in Call of Duty: Modern Warfare II. Learn more about #TeamRICOCHET here.
BATTLE PASS

Season 01 marks the launch of our all new Battle Pass, in which players are able to choose the rewards they want as they progress. While there are 100+ tiers, this new map format allows for personalized progression with unlocks. Players can also progress with Battle Tokens Tier Skips. Take a deeper dive into the Battle Pass on the Call of Duty Blog.
WEAPONS
Our Season 01 weapons drop runs the gamut of playstyles, from the high speed BAS-P Submachine Gun, to the hard-hitting Victus XMR Sniper Rifle. Mid-range combat is always an option with the super stable and high rate of fire M13B… if you are up to the challenge of unlocking it. These new Weapons will expand Loadout capabilities to cover all the exciting new modes Season 01 has to offer. Head to the Battle Pass to see where you can unlock these weapons and more.
PROGRESSION
Players can now progress beyond level 55 and earn Prestige rewards. Seasonal progression will not reset.
BUNDLES
Here’s what will be live in the store on Day 1 of Season 01:
- Executive Warfighter
- Violent Embrace
- Atomic Sunrise
- Tactical Human
- CDL Launch Pack