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Colony City 27λ

Colony City 27λ is an adult Rougelite game that combines simple card and complex skill set. In the story, there are plenty of challenging malevolent criminals, tentacle creatures, and mechanical enemies. Your battle performance during the adventure will determine the final ending!

Released

Price history

Current $10.99
Lowest $10.99 Nov 09, 2026
Highest $10.99
Best discount —
Price held 2 days
Lowest price yet

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About

◆ Chaotic Era of Space Colonization

The Universal Security Bureau is the official institution maintaining cosmic order. Investigator Youzi, in pursuit of team achievements and to aid her captain boyfriend, ventures away from Earth to undertake perilous missions alone.

◆ Rich battle contents and battle sex scenes

In the chaotic space colony, there are three major types of enemies: humans, tentacles, and machines. Each of the 36 types of enemies has its own unique battle sex scenes (some actions are duplicated).

◇Choose from random skills to build your ideal command card deck. There are hundreds of skills waiting for you to unlock.
◇Ripping clothing, bondage, and forced intercourse—make good use of these mechanisms to find the possibility of victory in adversity!

◆ The inevitable path of corruption...?

In the face of the violations from various enemies and the training of malicious businessmen, can Youzi hold on to her feelings for her boyfriend?

◇Sex of defeat on the different stages will increase the heroine’s corruption value.
◇6 types of endings, each containing cockhold elements!

◆ Review mode outside the main storyline

Including: plot recap, free battle, and battle sex replay modes.

Screenshots

Trailers

Specs

Minimum

Minimum:
  • Requires a 64-bit processor and operating system
  • OS: WIN10/WIN11
  • Processor: 1.2 GHz
  • Memory: 4 GB RAM
  • Graphics: DirectX 9 compatible graphics card
  • DirectX: Version 9.0
  • Storage: 512 MB available space

Recommended

Recommended:
  • Requires a 64-bit processor and operating system
  • OS: WIN10/WIN11
  • Processor: 1.2 GHz
  • Memory: 8 GB RAM
  • Graphics: DirectX 9 compatible graphics card
  • DirectX: Version 9.0
  • Storage: 1 GB available space
Supported languages
Traditional Chinese, English, Japanese*, Simplified Chinese, Korean
*languages with full audio support

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