Generous and F2P-friendly
Mentioned in ~1 in 3 positive reviews
“as a fully free player I have a full team of 7-star heroes with one 8-star after only about a month of play.”
Steam review · 447.6 h played ↗
Idle Big Devil
Worth buying? What 300 Steam reviews say.Worth buying? Here’s what 300 Steam reviews actually say.
Not enough reviewsNot enough reviewsHONG KONG SPARK SOFTWARE TECHNOLOGY CO., LIMITED2021Idler · Strategy · Casual
The verdict
A mobile-style gacha idler with lots to do and nice 3D visuals, but it's now shut down. It also had account wipes, pay-to-win walls and paid reviews, so skip it.
Great for
Fans of idle gacha games like Idle Heroes or AFK Arena who like many daily tasks
Main risk
Servers are closed and accounts deleted; progress wipes and P2W walls hit players.
What players love
Lots of content and activities
Mentioned in ~1 in 4 positive reviews
“With Idle Big Devil you could easily go past 1.5 hours worth of content a day.”
Steam review · 8.2 h played ↗
Hero collecting and team building
Mentioned in ~1 in 8 positive reviews
“This is the first gacha hero-card strategy game where many heroes and team compositions are viable instead of just 1 or 2 compositions that are exponentially stronger than any other.”
Steam review · 11.6 h played ↗
Attractive 3D graphics and animations
Mentioned in ~1 in 10 positive reviews
“The art is amazing, the uncluttered screen gives you plenty to watch, and the mechanics are simple.”
Steam review · 18 h played ↗
What players complain about
Pay-to-win walls and cash grab
Mentioned in ~2 in 5 negative reviews
“Worst P2W game ever, the game walls you less than an hour into the game unless you spend money.”
Steam review · 1.8 h played ↗
Cluttered UI, bad translation, buggy
Mentioned in ~1 in 5 negative reviews
“poorly ported into english. Didn't even bother writing some words in uppercase”
Steam review · 0.5 h played ↗
Paid reviews and admin favoritism
Mentioned in ~1 in 6 negative reviews
“Any positive review was paid for by the devs, and even steam had to tell them to stop.”
Steam review · 1204.5 h played ↗
Account and progress wipes
Mentioned in ~1 in 7 negative reviews
“In November 2021, this publisher deleted EVERYONE'S data and made all users start from scratch.”
Steam review · 333.2 h played ↗
Not really idle; constant clicking
Mentioned in ~1 in 9 negative reviews
“It's not idle, it's an auto battler.”
Steam review · 0.5 h played ↗
Servers shut down and game abandoned
Mentioned in ~1 in 12 negative reviews
“Idle Big Devil will officially end its service on July 31, 2025.”
Steam review · 3.1 h played ↗
System requirements
From the Steam store page
Steam Deck: Playable500 MB
Minimum
OSWindows 7, Windows 8, Windows 10
ProcessorIntel Core-i3 or faster processor
Memory4 GB RAM
Storage500 MB available space
Recommended
OSWindows 7, Windows 8, Windows 10
ProcessorIntel Core-i7
Memory8 GB RAM
Graphics1050ti
Storage2 GB available space
OSWindows 7, Windows 8, Windows 10
ProcessorIntel Core-i3 or faster processor
Memory4 GB RAM
Storage500 MB available space
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