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Crystalia

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Crystalia

Trame Rouge Studio · Published by Trame Rouge Studio

Last updated 28 Sept 2026

Crystalia is a first-person tower defense game mixing automation, management and exploration set in a utopian sci-fi world built on crystal extraction. Dig into caves, build autonomous defense zones and uncover the history of a civilization shaped around crystals.

Free to PlayComing SoonDJCTQ 14Full Controller Support

Free

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Action, Indie, Strategy · 2027 · More free games

Venture into Crystalia's futuristic world as you build automated defense zones and dig through crystal-filled caves. Experience the unique blend of strategy and exploration in this indie action game from Trame Rouge Studio.

About this game

CRYSTALIA

A Tower Defense automation game.

Crystalia is a first-person tower defense game mixing automation, management and exploration set in a utopian sci-fi world built on crystal extraction.

Dig into caves, build autonomous defense zones and uncover the history of a civilization shaped around crystals.
 

Dig into caves and uncover hidden areas to reach new tower defense areas and explore mysterious environments!

  • Dig freely and shape the underground

  • Discover bonuses and hidden areas

  • Solve environmental puzzles

 

Every extraction triggers the spawn of “antibodies” trying to stop your machines, use sentries to stop them!

  • Place sentries on extractors to stop the enemies

  • Survive waves to collect resources

  • Upgrade your defenses

 

Design self-sustaining tower defense areas that work even while you explore elsewhere. Connect your machines into networks and maximize automation!

  • Build network of machines to make your sentries autonomous

  • Connect machines together to build a crystal network that periodically powers your defenses

  • Expand networks to improve defenses

 

Receive a fixed income each cycle, shaping the game flow!

  • Manage tower defense waves, with fixed income and taxes

  • Complete optional objectives to get bonuses

 

Build systems. Automate defenses. Explore deeper.

🔹 Demo coming soon

System Requirements

Will my PC run this? →

Minimum

Minimum:
  • Requires a 64-bit processor and operating system
  • OS: Windows 10/11 64-bit
  • Processor: AMD Ryzen 5 2600 / Intel i5-8400
  • Memory: 6 GB RAM
  • Graphics: NVIDIA GeForce GTX 970 or AMD Radeon RX 570
  • Storage: 10 GB available space
  • Additional Notes: NVMe recommended

Recommended

Recommended:
  • Requires a 64-bit processor and operating system
  • OS: Windows 10/11 64-bit
  • Processor: AMD Ryzen 5 3600 / Intel i5-10400
  • Memory: 8 GB RAM
  • Graphics: NVIDIA GeForce GTX 1060 or AMD Radeon RX 580
  • Storage: 10 GB available space
  • Additional Notes: NVMe recommended

Supported Languages

English*, French*, Simplified Chinese
*languages with full audio support

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