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Cthulhu tower

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Cthulhu tower screenshot 1
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Cthulhu tower

Marginal act · Published by Marginal act

Negative — 18% positive (11 reviews) · 6 achievements

Last updated 27 Sept 2026

Cthulhu Tower is a dark twist on classical tower defense genre where you try to protect your eldrich world from cruel crowds of humans!

DJCTQ 6

£6.69

Lowest price we've ever recorded

View on Steam

Prices can lag the live Steam store — always confirm before buying.

Price history

3 Sept 2026Lowest: £6.69 · Highest: £6.6911 Oct 2026

Action, Adventure · 2024 · More £5 - £15 games

Embark on a unique journey in Cthulhu Tower, where you defend an otherworldly realm against relentless human waves. Navigate the challenges of this dark twist on classic tower defense with Marginal act's innovative blend of action and adventure.

About this game

In Cthulhu Tower, you will plunge into the depths of cosmic horror as you defend the eldritch abominations led by the ancient entity against the relentless onslaught of humanity. This is a tower-defense game that takes a spine-tingling twist on the genre, casting you as the protector of the Great Old Ones in a battle that will test your strategic prowess and your sanity.

  • Eldritch Forces: Control Lovecraftian monstrosities with unique abilities.
  • Sanity Challenge: Protect your sanity amidst the human onslaught.
  • Crafting and Building: Utilize a robust crafting system to create tools, weapons, and structures to improve your chances of survival.
  • Dynamic Day-Night Cycle: Adapt to the changing environment as day turns into night, presenting new threats and opportunities.
  • Resource Management: Gather resources from the environment, including flora, fauna, and minerals, to sustain your needs and craft essential items.
  • Grim Aesthetics: Haunting visuals and eerie soundtrack.
  • Endless Mode: Test your endurance against relentless waves.

System Requirements

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Minimum

Minimum:
  • OS *: Windows 8,10,11
  • Processor: 2 GHz
  • Memory: 2000 MB RAM
  • Graphics: GeForce GT 610 / Intel (R) HD Graphics 5300

Supported Languages

English, Japanese, Ukrainian

Latest news

  • Patch NotesOfficial

    Fixes and updates

    Fixes Tutorial fix Big bullet comes through enemies fix Some of the buttons in the UI have been resized Updates Enemies debuffed by 50% Water animation changed Minor visual changes General performance update
    Read full article on Community Announcements (MA)

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