Games like Idle Big Devil
If Idle Big Devil is your kind of game, the closest matches are Endless World Idle RPG, CyberTD and Rune in the Three Kingdoms — picked from the ranked list below. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.
Get personalized picks →About Idle Big Devil: Idle Big Devil is a free idle RPG game with 3D graphics. If you are interested in strategy or idle games, you might want to take a look!

Players who liked Idle Big Devil also play
Steam players who put hours into Idle Big Devil also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.
Endless World Idle RPG
WHY THIS
Top pick for Idle Big Devil fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Idle Big Devil.
Explore the eternal landscapes of 3D Idle clicker RPG Endless World! Enjoy an epic adventure with a cast of 40+ characters. Build your army, craft unique weapons, balance your teams and set forth on an heroic saga that spans endless levels of monsters and mayhem!
CyberTD
WHY THIS
Second-strongest match for Idle Big Devil fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Idle Big Devil.
Mutant viruses threaten the very heart of cyberspace! You'll need the right tactics and the "help" of your support drone to build a deck of terrific upgrades in this innovative deckbuilding tower defense game packed with roguelite elements!
Rune in the Three Kingdoms
WHY THIS
Third-strongest match for Idle Big Devil fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Idle Big Devil.
The game currently adopts Diablo-like gameplay and data. the concepts of anger system, general system, and attack distance have been emphasized. In order to enhance the game experience, the levels and values required for some data have been modified.
Idle Banshee Alliance
WHY THIS
Ranked #4 for Idle Big Devil fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Idle Big Devil.
This is a hang up combat game. There are various banshees waiting for you to collect in the game.
Cards Matching Memory Game
WHY THIS
Ranked #5 for Idle Big Devil fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Idle Big Devil.
Welcome to the Card Matching Memory Game, a classic and engaging game that will put your memory skills to the test. Get ready to exercise your brain and challenge yourself as you flip cards and try to find matching pairs.
100% Orange Juice
WHY THIS
Ranked #6 for Idle Big Devil fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Idle Big Devil.
100% Orange Juice is a digital multiplayer board game populated by developer Orange Juice's all-star cast. Characters from Flying Red Barrel, QP Shooting, Suguri and Sora come together with all-new characters to duke it out... with dice.
Idling to Rule the Gods
WHY THIS
Ranked #7 for Idle Big Devil fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Idle Big Devil.
Idling to Rule the Gods is a free to play Idle-Game with a lot of content and some Minigames. Depending on your play-style, you can play it fast or slow. Either way it can be fun for hundreds of hours!
Creature Card Idle
WHY THIS
Ranked #8 for Idle Big Devil fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Idle Big Devil.
Creature Card Idle is an incremental game that fuses strategic grid-based gameplay with the thrill of collecting cards. Experience an evolving journey across expansions, each introducing new mechanics and cards. Play for free without microtransactions.
Free alternatives
Free-to-play games that recommended players of this title also tend to enjoy.
Doki Doki Literature Club!
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Free To Play with Idle Big Devil.
The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed.
Bongo Cat
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Free To Play with Idle Big Devil.
Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?
The Murder of Sonic the Hedgehog
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Free To Play with Idle Big Devil.
Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!
Indigo Park: Chapter 1
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with Idle Big Devil.
Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.
missed messages.
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Free To Play with Idle Big Devil.
‘goth gf’s iPhone’ airdrops you - accept or decline? A love/horror story about life, death, & memes.
NGU IDLE
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with Idle Big Devil.
NGU Idle is a Free To Play Idle game that's full of weird humor, tons of upgrades and hundreds of hours of content! Try out NGU Idle today and experience the joy of Numbers Going Up!
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Head-to-head comparisons
Frequently asked about Idle Big Devil
- Does Idle Big Devil run on Steam Deck?
- Idle Big Devil is rated Playable on Steam Deck — it runs, but expect some manual adjustments (control remapping, text size, or graphics settings) for the best experience.
- Does Idle Big Devil have multiplayer or co-op?
- Yes — Idle Big Devil supports multi-player play according to its Steam store listing (Multi-player, Online Co-op, Co-op).
- What games are most similar to Idle Big Devil?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Idle Big Devil are Endless World Idle RPG, CyberTD, Rune in the Three Kingdoms.
- Who developed Idle Big Devil?
- Idle Big Devil was developed by HONG KONG SPARK SOFTWARE TECHNOLOGY CO., LIMITED.
imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on Idle Big Devil.
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