Invention 4 game cover

Invention 4 CD Key

In a post-apocalyptic 2043, mercenary Dorian Stealth must rescue hacker Cassie Jefferson from hordes of zombies. This dynamic 3D shooter combines quests and puzzles, featuring a variety of weapons like knives, shotguns, grenade launchers, and machine guns to combat terrifying monsters and bosses.
Looking for the best price for Invention 4? Compare offers from 2 stores on CheckGamePrices to find the cheapest Steam key available. Right now, the lowest price is 1.16$ at Kinguin, which is 71% cheaper than the current Steam price (3.99$).

Current Lowest Price

1.16$
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Release Date

16 Aug, 2023

Publisher/Developer

Cow Games, Falco Software

Reviews

Steam: 62.50% positive (10/16)
Metacritic: -

System Requirements

Minimum:
  • OS: Windows 10
  • Processor: i3 10100
  • Memory: 8000 MB RAM
  • Graphics: 1660Ti
  • DirectX: Version 12
  • Storage: 2000 MB available space

Invention 4 Steam Price History Chart

Current Steam price: 3.99$
Lowest Steam price ever: 0.79$ — 2026-07-09
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Invention 4 description

Invention 4

Set in the bleak year of 2043, Invention 4 immerses players in a world ravaged by a devastating zombie virus. Humanity has retreated into cramped basements, grappling with the dire consequences of hunger and disease. You take on the role of Dorian Stealth, a skilled mercenary tasked with a perilous mission: rescuing the brilliant young hacker, Cassie Jefferson, and escorting her to the Investment Corp.

As you embark on this thrilling adventure, prepare to confront relentless hordes of zombies. The game is a dynamic 3D shooter that uniquely blends action with elements of questing and puzzle-solving. Dorian is armed with a variety of weapons, including a Knife for close combat, a Shotgun for medium-range encounters, a Grenade Launcher capable of devastating multiple enemies at once, and a versatile Kalashnikov with limited ammo.

Master the tactical advantages of each weapon to outsmart hordes and formidable bosses, and navigate through intense tests that will challenge your resourcefulness. In Invention 4, survival hinges on skill, strategy, and teamwork.