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Call of Duty: Modern Warfare 3 Guide

Sledgehammer Games2023PC, PS5, XboxFPSRating: 56
Call of Duty: Modern Warfare 3 is a first-person shooter by Sledgehammer Games. Features a campaign, multiplayer, and the free-to-play Warzone battle royale. The third game in the Modern Warfare reboot series.

🎮 Multiplayer Tips

  • Use minimap: UAVs reveal enemies — always have one
  • Pre-aim corners: Aim where enemies will appear
  • Slide cancel: Slide + jump for quick movement
  • Loadout: AR + SMG or sniper — cover all ranges
  • Perks: Ghost (undetectable by UAV) is essential
💡 Play the objective — Hardpoint and Domination give more XP.

🔫 Best Weapons

  • MCW: Best AR — accurate, fast fire rate
  • Holger 26: LMG — high damage, large mag
  • Striker: SMG — great for close quarters
  • DG-56: Burst AR — accurate at range
  • KV Inhibitor: Sniper — one shot kills

🪂 Warzone Tips

  • Drop smart: Avoid hot zones if new
  • Loadout drop: Get your custom weapons ASAP
  • Armor plates: Always carry 5-8 plates
  • Gas mask: Essential for late game
  • UAVs: Buy from buy stations — game changer
⚠️ In Warzone, positioning > gunskill. Play smart, not aggressive.

🔫 Loadout Builds That Hold Up

  • MCW: long barrel, conversion kit and a recoil-grip stock - the most forgiving AR in the game
  • Holger 556: slower, but wins every 30-metre fight; pair it with an SMG for indoor maps
  • Striker / WSP Swarm: Shipment and Rust only - outside those maps you are out-ranged
  • Attachment rule: never stack two recoil attachments on an SMG; the mobility loss kills the point of the gun

🗺 Map Habits

  • Rust: hold the tower or don't push mid - the centre is a crossfire from three angles
  • Shipment: hug the container walls; sprinting down the open lanes is a free kill
  • Highrise: the roof elevators are the only safe rotation; the ground floor is a shooting gallery

🎒 Perks and Equipment

  • Ghost stops UAV pings but not a live callout - still move after a kill
  • Assassin vest removes your death skull, which stops revenge hunters
  • Stims for aggressive pushes, Semtex for holding a doorway; smoke only pays off with a thermal sight
  • Slide-cancel was patched out of the movement system - don't build a playstyle around it
Related tool: Gacha expected-pulls calculator — enter your own pity, rates and confidence to see pull probabilities.
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