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X-COM: Terror from the Deep 2.1

X-COM: Terror from the Deep sends players to Earth's oceans as alien forces awaken from deep-sea hibernation. Commanding an underwater defense force, players manage bases, research alien technology, and engage in turn-based tactical missions across multi-level maps. Strategic decisions on the geoscape affect global alien activity while managing resources and personnel. Success requires balancing research, production, and combat effectiveness to stop the extraterrestrial threat before it overwhelms humanity.

Strategy
X-COM: Terror from the Deep
Release Date:
Platform:
Windows (7, 8, 10, 11)
Developer:
MicroProse
Publisher:
2K Games
About this game

X-COM: Terror from the Deep Overview

The war continues… X-COM: UFO Defense brought you to a galactic battlefield. X-COM: Terror from the Deep brings the alien terror into a totally new dimension.

Seeking to take advantage of a weakened Earth, X-COM’s deep space foes unexpectedly change strategy and launch a powerful second front against planet Earth. In the dark depths of vast oceans, long sleeping forces are awakened by reanimation signals sent out across the galactic silence by their interstellar brothers and sisters. Slowly but surely, an army of hibernating alien sea creatures awakens. Your combat now extends to the strange new worlds of the deep where superior alien technologies threaten the very survival of this planet – your planet – Earth.

  • Sequel to the hugely successful X-COM: UFO Defense
  • Actual undersea geoscape mapping system with rich topographic detail
  • Full array of undersea military technology
  • Rich graphics feature water coloration and wrecks
  • Multilevel tactical maps featuring both underseascapes and buildings
  • Alien encyclopedia features mutation technology and new watery denizens
Can Your PC Run It?

System Requirements

Minimum:
  • System: Windows XP / Vista / 7 / 8 /10
  • Processor: 1.4 GHz or faster
  • Memory: 256 MB RAM
  • Graphics: 3D graphics card compatible with DirectX 9.0c
  • Additional Notes: This game is powered by DOSBox
Instructions

Easy to Download, Install and Play

  1. Click the download button. You can also select a previous version if available.
  2. You’ll be redirected to Vidgazoo. Wait 5 seconds, then directly click the button or copy the link.
    • Make sure you have a supported download client installed (it’s free here) before downloading.
  3. Once the download process reaches 100%, locate the downloaded files.
    • Get ready for installation and make sure you have enough disk space for the game.
  4. To Install DRM-free X-COM: Terror from the Deep:
    • Run or double-click setup_x_com_terror_from_the_deep_********.exe to launch the installer.
    • Follow the on-screen instructions to complete the installation.
    • If a DLC folder is included, run any .exe files inside it as well.
  5. Once the installation is complete, launch the game and start playing.

Need help?
Check our FAQs for common questions and fixes. If you need additional assistance, you can also visit the official GOG Support Center.