Steam

Worms Ultimate Mayhem Deluxe Edition PC Steam CD Key

One-time payment

€3.71excl. VAT

Available to order

Delivered after a quick manual verification — typically the same day.

14-day refund on unrevealed keys

Genuine licence, EU invoice included

Sold by Kiaveo

Independent EU software reseller

✓ Official invoice

About this licence

Worms Ultimate Mayhem Deluxe Edition PC Steam CD Key includes 4 items: Worms Ultimate Mayhem base game plus three DLC packs (Customization Pack, Multiplayer Pack, and Single Player Pack). This is the definitive 3D Worms game, offering a new dimension in destructive turn-based cartoon action with strategic possibilities unique to 3D gameplay. The package contains over 70 single-player missions and challenges, combining content from both Worms 3D and Worms 4: Mayhem with HD visuals and enhanced gameplay. Experience local and online multiplayer for up to 4 players across 5 different game modes, with fully destructible environments and unprecedented customization of worms and weapons. Each purchase includes a valid VAT invoice and activation support if needed. This is a genuine software license acquired for lawful resale with no automatic renewal or extension.

What's included

Over 70 single-player missions and challenges
Local and online multiplayer for up to 4 players
5 different multiplayer game modes
Unprecedented customization of worms and weapons
Fully destructible environments

Frequently asked questions

How will I receive my Worms Ultimate Mayhem Deluxe Edition PC Steam CD Key?

After completing your purchase, you'll receive a secure order link containing your digital key. The key is delivered digitally and does not require physical shipment. You can access your key immediately after payment processing is complete.

What support is included with my purchase?

Each purchase includes activation support if needed and a valid VAT invoice. The software license is genuine and acquired for lawful resale. For any issues with key activation, support is available to assist you with the redemption process.

What content is included in this package?

The package includes the base game plus three DLC packs: Customization Pack, Multiplayer Pack, and Single Player Pack. This combines content from both Worms 3D and Worms 4: Mayhem with HD visuals and gameplay enhancements.

Product details

Brand	Steam
Category	All Games
License	Standard
Delivery	Digital key — secure order-page delivery
Invoice	EU invoice included

System requirements

Product-specific requirements have not yet been verified. Check the publisher’s compatibility information before purchase or ask support to confirm your setup.