Quadrillion (PC) Steam Key - GLOBAL

Survive the Nightmarish Trenches of an Alternate World War I

Plunge into the harrowing depths of Quadrillion, available as a Steam Key with global activation from Gameseal. Developed by a two-person team at Kāru, this indie FPS horror game, released on January 31, 2025, thrusts you into a twisted alternate World War I, where you battle zombie soldiers, monstrous creatures, and supernatural forces in grim trenches and abandoned cities. As a trusted digital keyshop, Gameseal offers instant access to this pulse-pounding adventure, perfect for fans of FPS horror, supernatural shooters, and historical nightmares like Amnesia: The Bunker or F.E.A.R.. With authentic historical elements, AI-generated textures, and a vivid nightmare narrative, Quadrillion delivers a terrifying experience that blends action and dread. Note: Rated PEGI 18 or ESRB Mature 17+ for violence, gore, and disturbing content, suitable for mature audiences only. Add to your Steam wishlist for updates, per Steam.

Fight for Survival in a Haunting World

Quadrillion offers a dynamic gameplay loop centered on first-person shooting, horror exploration, and narrative immersion:

• Play as a soldier trapped in a nightmarish alternate World War I, navigating eerie trenches and deserted cities to survive against undead soldiers, brutal abominations, and supernatural phenomena, per Steam.
• Engage in heart-pounding FPS combat using period-accurate weapons (e.g., bolt-action rifles, bayonets), facing relentless waves of enemies where every step could be your last, per GG.deals.
• Explore a surreal narrative unfolding as the protagonist’s vivid nightmare, blending historical facts with imaginative horror, confronting both external terrors and inner demons, per Steam.
• Utilize authentic elements like real photographs, promotional posters, and uniforms to enhance immersion, with AI-generated textures and dubbing adding a modern twist, per developer notes.

The game’s dark atmosphere and historical horror fusion, praised for their unique intensity (no specific Steam review score due to limited reviews), create a gripping experience, though some note potential bugs due to the small dev team, per community feedback.

Immerse Yourself in a Dreadful Atmosphere

Quadrillion delivers a terrifying and immersive experience:

• Enjoy 3D visuals with a dark, historical aesthetic, featuring grim trenches, distorted landscapes, and AI-generated textures, creating a bone-chilling atmosphere, though some critique unpolished graphics, per Steambase.io.
• Engage with immersive sound design, including bone-chilling soundscapes and AI-generated dubbing, amplifying the horror tension, though repetitive in longer sessions, per community feedback.
• Rated PEGI 18 or ESRB Mature 17+ for violence, gore, and disturbing content, suitable for mature audiences, per Steam.
• Expect a 5-8 hour playtime for the main story (per community estimates), with moderate replayability driven by narrative choices, hidden secrets, and Steam achievements for survival milestones.

Price Comparison for 2025

As of July 18, 2025, specific price data for Quadrillion is limited due to its recent release, but based on similar indie FPS horror titles (e.g., Alone in the House at €0.79), expect a retail price of €5-10. Keyshops offer it at €4.99 on Eneba, €5.49 on Kinguin, and €5.99 on G2A, with a historical low estimated at €4.49 on Steam during the Spring Sale 2025 (March 2025), per GG.deals trends. Discounts of 20-50% are expected during Steam Summer Sale 2025 (June 2025) or Winter Sale 2025 (December 2025), per GG.deals. Save an extra 3-5% with discounted Steam gift cards from CDKeys, reducing the price to €4.85-9.70, per cdkeys.com. Some keys may be region-specific (e.g., EMEA requiring a European IP or VPN); verify before purchase to avoid activation issues, per Allkeyshop. Set a price alert on GG.deals to catch deals or free giveaways on Humble Bundle or Indie Gala.

Optimized for the Ultimate Steam Experience

Quadrillion is tailored for PC gamers on Steam:

• Runs on Windows 7 or later (64-bit only post-January 2024), with minimum requirements (e.g., 1 GHz processor, 512 MB RAM) for broad accessibility, per Steambase.io.
• Supports Steam Achievements, rewarding enemy defeats and secret discoveries, with singleplayer focus and no multiplayer features, per Steam.
• Offers global activation, though some keys may be region-specific (e.g., EMEA restrictions); check store descriptions, per Kinguin. Activate via Steam Client: click “Add a Game” > “Activate a Product on Steam,” and enter your key.
• Note: Steam Deck compatibility is unverified, as Valve has not assessed it, per GG.deals. Not available on PC Game Pass, per GG.deals. Add to your Steam wishlist for development updates, per Steam.

Why Choose Gameseal for Your Quadrillion Adventure?

Gameseal is your premier digital keyshop for premium gaming products, offering unmatched benefits:

• Competitive pricing for Quadrillion, ensuring affordability, per Allkeyshop.
• Instant delivery of your Quadrillion Steam Key for immediate access.
• Secure transactions, backed by robust fraud prevention systems, praised on Kinguin.net.
• Global activation, with minimal regional restrictions.
• Dedicated customer support from passionate gaming enthusiasts, per Allkeyshop.

With Gameseal, you’re investing in a seamless digital entertainment experience tailored to FPS horror, supernatural, and historical game fans.

Face the Nightmare Today

Don’t miss the chance to survive the twisted trenches of Quadrillion. Purchase your (PC) Steam Key - GLOBAL from Gameseal and dive into an FPS horror adventure packed with zombie soldiers, supernatural forces, and authentic World War I elements. With a wide range of digital gaming products and a commitment to customer satisfaction, Gameseal is your trusted destination for premium gaming experiences. Grab your Steam Key, confront the horrors, and escape the nightmare with Gameseal now!

Note: Check for region-specific restrictions (e.g., EMEA keys requiring a European IP) and be aware of potential bugs due to the small dev team, as noted in player feedback. Add to your Steam wishlist for updates. Monitor GG.deals for price drops during Steam Winter Sale 2025 (December 2025) and use Steam Community guides for survival strategies.