Modern Warfare 3 & Warzone Fallout Vault Dwellers event: Challenges, rewards, more

The much-anticipated Fallout collaboration has finally arrived in Call of Duty after weeks of speculation and rumors, with an event for players to earn free rewards as well as a premium bundle with blueprints, operator outfits, and more. Here are the full details on the Vault Dwellers event in MW3 and Warzone.

The event will function nearly identically to the prior Mobile Suit Gundam event, with players earning XP to pick up free rewards.

Fallout: Vault Dwellers event challenges & rewards

Activision

Earn 225,000 XP to get the Nuka-Cola Quantum mastery skin.

Here are all of the XP challenges and rewards confirmed in the Fallout: Vault Dwellers event:

• “Slocum’s Joe” weapon sticker (10,000 XP)
• Double XP token (20,500 XP)
• “New California Republic” large decal (37,200 XP)
• Double weapon XP token (55,000 XP)
• “Nuka-Cola” charm (78,000 XP)
• Battle pass tier skip (105,000 XP)
• “Nuka-Cola Caps” emblem (140,000 XP)
• “Everyone Disliked That” calling card (180,500 XP)
• Double battle pass XP token (200,000 XP)
• “Nuka-Cola Quantum” weapon camo (225,000 XP)

You should be able to earn these simply from playing without too much hassle, but you’ll also earn a bonus of 2,500 XP for using any of the following skins:

• Vault 141 Gaz
• Vault 141 Ghost
• Vault 141 Price
• Vault 141 Soap

Bear in mind that the above skins are part of a paid bundle, which we’ve detailed the contents below.

Fallout Vault Dwellers event dates

The MW3 and Warzone Fallout: Vault Dwellers event started on June 20, 2024, at 10 AM PT / 1 PM ET / 6 PM BST and will end on June 26 at 8 AM PT / 11 AM ET / 4 PM BST. Season 4 Reloaded is anticipated to start on June 26, so this gives players a week to gather all the rewards tied to the event.

What’s in the Fallout Vault Dwellers bundle?

Activision

The crossover brought one bundle that you can buy from the Store, which includes over 15 items. For 2800 COD Points, here’s what you’ll get:

• Four “Vault 141” Operator Skins (Gaz, Ghost, Price, Soap)
• “Vault-Tec Approved” M16 Weapon Blueprint with Vault-Tec Tracers
• “Atomic Disintegrator” HRM-9 Weapon Blueprint with Vault-Tec Tracers
• “Vault-Tec Engineer” Emblem
• “You’re Special” Large Decal
• “Nuka-Cola Spacer” Sticker
• “Let’s Do This!” and “Fatman” Charms
• “Wasteland Workshop” Calling Card
• Six Loading Screens including “Nuka-Cola,” “Please Stand By,” “Survivors’ Journey,” “Sanctuary Hills,” “Vault 141,” and “Restoring Democracy”

That’s everything you need to know about MW3 x Warzone’s Fallout Vault Dwellers event. Be sure to check out the rest of our Call of Duty content such as all the weekly challenges, the best setups for MW3, or the meta loadouts for Warzone.