Screenshots
Watch trailer on Steam ↗The Demon King: Harem
KAWAGUCHI · Published by KAWAGUCHI
Very Positive — 91% positive (66 reviews)
Last updated 28 Sept 2026
JRPG turn based game. The protagonist awakens in the body of the Demon King in a fantasy world.
£3.69
Lowest price we've ever recorded
View on SteamPrices can lag the live Steam store — always confirm before buying.
Price history
RPG · 2026 · More under £5 games
About this game
【Story Background】
The protagonist is unexpectedly transported to a fantasy world,
and possesses the body of the Demon King, forced to handle his daily affairs.
One day, the Goblin Queen reports to the Demon King,
that the goblin tribe has been attacked by the human empire.
The player must help the goblin tribe uncover the truth and repel the invading human army.
Thus begins an adventure in this other world.
Rescue the royal family imprisoned by the villains
Build a friendship with the harpies
Help the trapped adventure sisters
Punish the evil, sexy witch
Multiple character storylines
【Romantic Characters】
Succubus Maid
Goblin Queen
Female Officer
Harpy
Harp Chieftain
Human Queen
Swordswoman
Nun
Elf Prophet
Witch
Massage Parlor Apprentice
Massage Parlor Madam
Slave
Tavern Lady
Dragon Queen
【City Reconstruction】
Tavern - Unlocks exclusive storylines
Clothing Shop - Creates exclusive outfits for each character
Item Shop - Sells items to invite characters to your room
Church - Exclusive character storylines
Massage Parlor - Exclusive characters
Tavern - Exclusive characters
Each rebuilt building automatically generates taxes, accumulating with the number of buildings.
Explore this world!
System Requirements
Will my PC run this? →Minimum
- OS: Windows 10
- Processor: i3
- Memory: 2 GB RAM
- Graphics: Any
- Storage: 2 GB available space
Recommended
- OS: Windows 11
- Processor: i3
- Memory: 8 GB RAM
- Graphics: Any
- Storage: 4 GB available space
Supported Languages
Latest news
Patch NotesOfficial
Fixed bugs related to the World Tree and the ruins.
1. Fixed a bug that prevented players from leaving the World Tree area.2. Fixed a bug where players could get stuck in a specific spot within the Elven Ruins.Read full article on Community Announcements (KAWAGUCHI)Patch NotesOfficial
The bug has been fixed. Please log back into Steam and update the game.
The bug has been fixed. Please log back into Steam and update the game.Read full article on Community Announcements (KAWAGUCHI)Patch NotesOfficial
Bug fixes
Fixed the bug where the player would get stuck in the wall during the ruins storyline.If you're stuck in a wall, press \ to open your inventory. In the \ section, there's an escape tool. Please try using it. If you still have problems, please continue to provide feedback here. We sincerely apologize for this.Read full article on Community Announcements (KAWAGUCHI)AnnouncementsOfficial
Fix bugs
The bug stuck on the wall has been fixed.The residual problem of the screen has also been optimized.Just in case, keep the "Picture Removal Tool" in "Items"Thank you for your feedback.Read full article on Community Announcements (KAWAGUCHI)AnnouncementsOfficial
[The Demon King: Harem] is now Release！Launch bundle discount now available!
Dear Players,We are beyond excited to announce that \The Demon King: Harem] is now officially available on Steam!After a long journey of hard work and dedicated polishing, the game is finally ready to meet you all. We sincerely thank every single player who added the game to their Wishlist, followed our progress, and supported us with valuable feedback along the way!🎁 Launch Discount Guide To show our gratitude to our launch supporters, we have introduced a special Launch Bundle! If you already own the other game included in the bundle, you can still enjoy the bundle discount~You can get the discounted price by selecting the \ Discount Bundle] on the store page.Read full article on Community Announcements (KAWAGUCHI)
