- Primary Subject: Call of Duty: Modern Warfare 4
- Key Update: Call of Duty: Modern Warfare 4 features six campaign difficulty settings ranging from Recruit to the permadeath YOLO mode, which requires two full playthroughs to unlock.
- Status: Confirmed
- Last Verified: October 26, 2026
- Quick Answer: Modern Warfare 4 offers six campaign difficulty settings: Recruit, Regular, Hardened, Veteran, Realism (no HUD), and YOLO (permadeath Realism unlocked after two completions).
Call of Duty: Modern Warfare 4 is officially out, and it features a jam-packed campaign.
The game follows two sides of the story: Captain Price in the aftermath of the events from Modern Warfare 3, and private Park in the middle of a North Korean invasion. The game is set to conclude the events of the subfranchise reboot that started in 2019.
Wondering what difficulty setting you should play Modern Warfare 4 on? Let me break it down for you.
What Are the Difficulty Settings in Call of Duty: MW4?
There are six difficulty settings in Call of Duty: Modern Warfare 4. The easiest one is built for players who are new to Call of Duty, while the most difficult is a permadeath mode that is perfect for survival enthusiasts.

Here are all the difficulty settings in Call of Duty: Modern Warfare 4:
- Recruit: Built for Call of Duty newbies with minimal enemy aggression.
- Regular: The standard mode built for those who want a balance of story and challenge.
- Hardened: Features increased enemy aggression and tougher combat.
- Veteran: High enemy health, sharp accuracy, and reduced player health.
- Realism: Removes the HUD (Heads-Up Display) and lowers player health; unlocked after completing the campaign on any difficulty.
- YOLO (You Only Live Once): A permadeath mode with similar rules to Realism. However, a single death or failed objective resets your entire run back to the first mission; unlocked after completing Realism difficulty (requires two full playthroughs to access).
What Is YOLO Difficulty in Call of Duty: MW4?
YOLO Difficulty is the hardest difficulty setting in Call of Duty: Modern Warfare 4. From a playthrough standpoint, it's as hard as the Realism Difficulty mode (one mode above YOLO), but you only have one life.

This means that if you die or fail an objective, the game will reset to THE FIRST MISSION, regardless of your progress. You need to complete the campaign twice to unlock YOLO - once in difficult mode and once in Realism difficulty.
It's an extremely challenging mode, as you won't be able to visit restart checkpoints if you face difficulty in a mission. Additionally, you won't unlock any achievements for finishing the game in YOLO difficulty. However, you will get a DMZ Blueprint and an animated Calling Card.
And bragging rights, of course.
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