Serious Sam Double D XXL game cover

Serious Sam Double D XXL CD Key

Serious Sam Double D XXL is a 2D shooter where players battle Mental’s horde using an arsenal of stacked weapons via the Gunstacker. Navigate through 18 levels across diverse worlds, face bizarre enemies and epic bosses, and uncover secrets in this action-packed, explosive adventure.
Looking for the best price for Serious Sam Double D XXL? Compare offers from 7 stores on CheckGamePrices to find the cheapest Steam key available. Right now, the lowest price is 0.47$ at Eneba, which is 95% cheaper than the current Steam price (9.99$).

Current Lowest Price

0.47$
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Release Date

30 Aug, 2011

Publisher/Developer

Mommy's Best Games, Croteam, Devolver DIgital

Reviews

Steam: 83.06% positive (554/667)
Metacritic: -

System Requirements

  • OS: XP, Vista, 7
  • Processor: 2.0 GHz or faster (Dual-core recommended)
  • Memory: 1GB
  • Hard Disk Space: 500MB
  • Video Card: 128 MB Card, supports Shader Model 2.0
  • DirectX®: 9.0c
  • Sound: DirectX 9.0c Compatible sound card
  • Additional: Microsoft Xbox 360 Controller or XInput controller

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Serious Sam Double D XXL Steam Price History Chart

Current Steam price: 9.99$
Lowest Steam price ever: 0.99$ — 2026-10-08
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Serious Sam Double D XXL description

Serious Sam Double D XXL

Experience the explosive chaos of Serious Sam Double D XXL, a dynamic 2D shooter that brings Sam's relentless fight against Mental’s monstrous forces to a whole new dimension. This updated version of the indie hit comes packed with new missions, weapons, enemies, and exciting challenges that will keep players on the edge of their seats.

The game's standout feature, the Gunstacker, allows players to creatively combine multiple weapons, unleashing a barrage of firepower. Imagine dual-wielding a shotgun and a laser gun while launching grenades—this is the ultimate arsenal for mayhem!

Battle through 18 thrilling levels set in diverse environments, from the ancient pyramids of Egypt to the fiery ruins of Pompeii and the prehistoric jungles. Face off against iconic foes like Headless Kamikazes and new bizarre enemies, including the quirky Chimputees and the alluring Femikazes.

In addition to the core missions, Serious Sam Double D XXL offers intense challenge rooms and hidden secrets, providing players with endless action and discovery. Grab your gear and prepare for an unforgettable, bullet-filled adventure!