Cheats and Codes for Call of Duty: Modern Warfare 4 on PC

Cancelling Climbs

Pause your climbing animation while climbing to quickly pop into a combat stance and maintain speed. Use this move to peek over climbable surfaces and observe enemies without engaging in combat.

Executing the Crouch Slide

Double-tap the crouch button while running to activate a crouch slide. This move brings you close to the ground with your feet and weapon pointed forward, allowing you to break the enemy's line of sight during firefights.

Managing Operator Fatigue

Limit prolonged sprints to prevent your operator from suffering from operator fatigue, a mechanic that reduces speed and posture over time. Use short bursts of sprinting and sliding to maintain speed without losing control of your weapon.

Eliminate the Bloom System

Exploit the absence of the Bloom System in Call of Duty Modern Warfare 4 to shoot with pinpoint accuracy. Aim directly at your enemies knowing your shots will follow your weapon's trajectory without random deviations.

Customize with Gunsmith

Experiment with Gunsmith presets and modify your weapon's attachments to suit your playstyle. Add components like the drillcharge magazine or special rounds to transform your weapon's performance to suit your tactical needs.

Master the Kill Block Map

Tackle the Kill Block map by studying the mixed sections that make up the play area. Adapt to mobile configurations that change every two rounds to identify lines of sight and strategic positions.

Stamina Management

Check the bar at the bottom of the screen to monitor your stamina during tactical sprints and extended slides. Manage this gauge carefully to optimize your movements on the battlefield.

Dedicated Melee to Recover Stamina

Set the dedicated melee command in the combat menu to gain unlimited tactical sprints. This action recharges your stamina meter and allows you to quickly disengage from firefights.

Shared Unlocks Between Weapons

Level up a specific weapon to unlock attachments that can also be used on other weapons in the same class. This system automatically skips several levels when you switch to a new weapon, making progression faster.

Killstreak Objective Points

Capture flags, hold emplacements, or plant data spikes to earn extra points toward your killstreak meter. Always play with the mode's objectives in mind to gain a tactical advantage.

Disable Sprint Assist

Disable tactical sprint assist in the movement settings to speed up your aiming time after sprinting. This setup gives you a real advantage in close-quarters duels.

Learn Grenade Spawn Locations

Learn the exact locations of opposing teams' spawn points on various maps. Use this knowledge by running about fifteen or twenty feet at the start of the round and throwing a grenade over a building to hit newly spawned enemies.

Match perks with the right weapons

Select the Stopping Power perk for sniper rifles, the M16 carbine, most assault rifles, and some machine guns, as this perk increases damage and prevents multiple misses. Choose Juggernaut if you prefer weapons like the P90 that don't necessarily require the damage boost.

Know enemy spawn points in Search and Destroy

Study maps in Search and Destroy mode to memorize the precise locations where enemies spawn and move. Play private matches or dedicated pubs to develop solid map awareness and anticipate the opposing team's movements.

Develop a map strategy

Plan a specific strategy for each map and game mode. Build your own tactics by studying positions, control points, and the best routes to gain a tactical advantage over your rivals.

How do you use Hang Lean on ledges?

After grabbing a climbable ledge, you can hang on instead of completing the climb. From there, aim to bring your weapon into the ready position: the Hang Lean allows you to rotate and lean, survey the area above you, and only then decide whether to climb or drop. The Shimmy lets you move sideways while hanging, allowing you to reach another window or a roof entrance without revealing yourself too early.

How do you maintain speed while vaulting over an obstacle?

Mantle Momentum is simpler than it seems: just sprint towards a low wall or crate and hold down the forward button for the entire animation. If you let go of the stick or button while vaulting, you lose momentum and land slowly—which is the worst time for a rifle to be aimed at you.

Which weapon to start with in the beta?

Beginner guides recommend the Han 86, an assault rifle that combines damage, mobility, and recoil without requiring pro-level aim. You don't need an extreme build right away: choose attachments for recoil control, aiming speed, magazine capacity, and handling, and learn a weapon before moving on to more specialized ones.

Is the bunny hop still useful?

The repeat jump is back, but it's slower than the 2019 version. You'll mostly use it for peeking around a corner or exiting a narrow room by ending your jump in a strafe. Aim and positioning are even more important in duels, and you can rotate the camera even while diving, sliding, or going prone, so a close target is less predictable.