Skip to content
Geeky Alien
My Days with a Clueless Demon Lord

Screenshots

My Days with a Clueless Demon Lord screenshot 1

My Days with a Clueless Demon Lord

Not a Pizza Delivery · Published by Saikey Studios · Official site ↗

Last updated 28 Sept 2026

Step into an unpredictable adventure with the mischievous Demon Lord, Manamia! Explore a relationship offering a mix of humor and intimacy as you navigate her playful quirks and the challenges of living together. Will you guide her gently or embrace her wild side?

Free to PlayComing SoonDJCTQ l

Free

View on Steam

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

Casual · More free games

Explore the unpredictable world of My Days with a Clueless Demon Lord, where humor and intimacy intertwine as you guide or indulge her mischievous nature.

About this game

One day, after an exhausting night shift, you wake up to find a mysterious girl from another world! Introducing herself as Manamia=Alucard, she declares her intent to conquer the human world, having already defeated humanity in her own realm. Somehow, you manage to persuade her to hold back and stay at your place instead. And so, a chaotic life together is about to begin!

Live alongside the mischievous Demon Lord Manamia, which is a delightfully unpredictable experience. Earn her trust, raise her affection, and watch as her curiosity leads to increasingly intimate encounters. From innocent requests to playful teasing, every moment with her brings joy to your boring life.

Spend each day choosing your activities, exploring the town, and indulging in unusual pursuits.

Whether you guide her gently or encourage her wild side, your actions shape her desires and decisions. Step into this dangerously alluring relationship and see just how far your bond can go!

Affinity & Affection System

Both main and sub heroines have their own dedicated affection system!

Raising their affection and affinity will gradually deepen your bond and unlock more dialogue with them and events!

Exploration & Side Activities!

Go out to parks, arcades, and stores! Work hard to earn enough money to make the most of your time with the heroines and unlock even more events!

Save Anywhere

Save and Load freely to revisit past decisions and change your choices to see what different outcomes could happen!"

System Requirements

Will my PC run this? →

Minimum

Minimum:
  • OS *: Windows® 7/8/8.1/10
  • Processor: Intel Core2 Duo or better
  • Memory: 4 GB RAM
  • Graphics: DirectX 9/OpenGL 4.1 capable GPU
  • Storage: 2 GB available space

Supported Languages

English, Japanese*, Simplified Chinese, Traditional Chinese
*languages with full audio support

We use strictly necessary cookies to run this site. We don't currently set any analytics or advertising cookies. See our Cookie Policy for details.