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Fantasy Idle Dungeon on Steam

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In Fantasy Idle Dungeon, hatch and capture rare Jenin, awaken their legendary skills and talents, and experience the joy of leveling up, evolving, and fusing them. Freely customize your gear, assemble an unbeatable adventure team, and claim glorious victories with effortless idle gameplay!

Fantasy Idle Dungeon is a idler, casual and strategy game developed by Leaves Games and published by Gamersky Games.
Released on December 03rd 2025 is available on Windows, Steam Deck and Steam Machine in 5 languages: English, Simplified Chinese, Traditional Chinese, Japanese and Korean.

It has received 751 reviews of which 526 were positive and 225 were negative resulting in a rating of 6.7 out of 10. 😐

The game is currently priced at 9.75€ on Steam, but you can find it for 4.09€ on Instant Gaming.


The Steam community has classified Fantasy Idle Dungeon into these genres:


Here is the detailed breakdown of supported languages for Fantasy Idle Dungeon:

UI Subtitle Audio
English
Korean
Simplified Chinese
Traditional Chinese
Japanese

Media & Screenshots

Get an in-depth look at Fantasy Idle Dungeon through various videos and screenshots.

System requirements

These are the minimum specifications needed to play the game. For the best experience, we recommend that you verify them.

Windows
  • OS: window7
  • Memory: 1 GB RAM
  • Storage: 200 MB available space

User reviews & Ratings

Explore reviews from Steam users sharing their experiences and what they love about the game.

566 hours played
Oct. 2026
A fun idle game to play. But to 100% achievements will take a lot of time just for one last "Bounty Hunter" achievement.
113 hours played
Oct. 2026
I really like this game. Its a lot of fun and can be challenging. I bought it and the Supporter DLC on sale for under $5. Amazing value. Recommended !
6 hours played
Oct. 2026
For its price you get a relatively cute pokemon-esk battle simulator. I enjoyed running it in the background. However this is a chinese game translated to english so it comes with the caveat that 1. In english not everything is clear, 2. There is some chinese UI even in the english translation. It doesn't affect that much but its noticable. Then we have the issue of all the manuals being in chinese and is a lot to take in. Also the progression system is not clear at all. I tried to understand the manuals but came to the conclusion that I have access to the manual before I even reached the place that requires it... Now we come to the good, I really like the visuals even thought the first fire dog you get looks like a cross eyed dummy. But my boi is cute in his own manner. Second,. whenever I touch the game window while my monsters are doing a run I chuckle a little bit every time a monster attacks because the sound of punches is so funny and reminds me of old arcade games. In essence, the game is complex without many explanations on how things should go but if you play it enough you'll get it. Justified by its discounted price that is less that a pack of gum I recommend it if your into a cheap idler.
386 hours played
Jan. 2026
Pretty entertaining idle game! Allows a lot of customization and optimization, with a rewarding progression. It does take a while and a lot of ressources to get places, but... well, its an idle game, so imho that's good. Also very nice art style and a ton of creatures and different abilities and party builds one can experiment with. So far there's also very frequent updates and balance patches, the devs being pretty active and listening to the community, which is also nice. Edit: Well, Dev seemingly disappeared shortly after release. Game seems pretty much abandoned and dead by now, with some issues, especially translations, probably never becoming fixed now :-(
10 hours played
Dec. 2025
TLDR - (some) Numbers automatically go BRRR The starter Jenin are just throwaway randos Micromanaging the leveling process makes me not want to turn the game on

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Frequently Asked Questions

Fantasy Idle Dungeon is currently priced at 9.75€ on Steam.

No, Fantasy Idle Dungeon is currently not on sale. You can purchase it for 9.75€ on Steam.

Yes, Fantasy Idle Dungeon received 526 positive votes out of a total of 751 achieving a rating of 6.73.
😐

Fantasy Idle Dungeon was developed by Leaves Games and published by Gamersky Games.

Yes, Fantasy Idle Dungeon is playable and fully supported on Windows.

No, Fantasy Idle Dungeon is not playable on MacOS.

No, Fantasy Idle Dungeon is not playable on Linux.

Yes, Fantasy Idle Dungeon is playable on Steam Deck, though it might require a few minor tweaks. Make sure to check the Steam store page and community feedback on ProtonDB for exact compatibility details.

Yes, Fantasy Idle Dungeon is playable and fully supported on Steam Machine.

No, Fantasy Idle Dungeon does not support VR.

Fantasy Idle Dungeon is a single-player game.

Yes, there is a DLC available for Fantasy Idle Dungeon. Explore additional content available for Fantasy Idle Dungeon on Steam.

No, Fantasy Idle Dungeon does not support mods via Steam Workshop.

No, Fantasy Idle Dungeon does not support Steam Remote Play.

Yes, Fantasy Idle Dungeon is enabled for Steam Family Sharing. This means you can share the game with authorized users from your Steam Library, allowing them to play it on their own accounts. For more details on how the feature works, you can read the original Steam Family Sharing announcement or visit the Steam Family Sharing user guide and FAQ page.

You can find solutions or submit a support ticket by visiting the Steam Support page for Fantasy Idle Dungeon.

Data sources

The information presented on this page is sourced from reliable APIs to ensure accuracy and relevance. We utilize the Steam API to gather data on game details, including titles, descriptions, prices, and user reviews. This allows us to provide you with the most up-to-date information directly from the Steam platform.

Additionally, we incorporate data from the SteamSpy API, which offers insights into game sales and player statistics. This helps us present a comprehensive view of each game's popularity and performance within the gaming community.

Last Updates
Steam data 27 October 2026 00:50 UTC
SteamSpy data 14 October 2026 23:28 UTC
Steam price 27 October 2026 04:23 UTC
Steam reviews 22 October 2026 09:58 UTC

If you'd like to dive deeper into the details about Fantasy Idle Dungeon, we invite you to check out a few dedicated websites that offer extensive information and insights. These platforms provide valuable data, analysis, and user-generated reports to enhance your understanding of the game and its performance.

  • SteamDB - A comprehensive database of everything on Steam about Fantasy Idle Dungeon
  • SteamCharts - Analysis of Fantasy Idle Dungeon concurrent players on Steam
  • ProtonDB - Crowdsourced reports on Linux and Steam Deck Fantasy Idle Dungeon compatibility
Fantasy Idle Dungeon
Rating
6.7
526
225
Game modes
Features
Online players
111
Developer
Leaves Games
Publisher
Gamersky Games
Release 03 Dec 2025
Platforms
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