Steam

Idle Big Devil

by HONG KONG SPARK SOFTWARE TECHNOLOGY CO., LIMITED · 2021

Summon and upgrade heroes from five factions, equip artifacts, and push a campaign and an infinite tower in a 3D idle RPG.

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At a glance

From the developer's own description, reviewed Sep 29, 2026. Suggest a correction

?Ending

?Time to finish

70%Idle (0 = active)

?Offline progress

?Prestige layers

?Save export

?Plays on mobile

F2PPrice

Player rating

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Live signals

82%Steam positive · Very Positive

3,831Steam reviews

Pulled from the Steam store.

Games like Idle Big Devil

Why these match →

Angel Legion
Also collection, rpg, factions · Same active/idle balance (leans idle)
The Girl's Moving Castle
Also rpg, collection, fantasy · Same active/idle balance (leans idle)
挂姬恶魔 IDLE DEVILS
Also rpg, collection, fantasy · Same active/idle balance (leans idle)
Book of Yog Idle RPG
Also rpg, collection, fantasy · Same active/idle balance (leans idle)
Idle Heroes - Idle Games
Also rpg, collection, factions · Same active/idle balance (leans idle)
Updated
Valor Legends: Idle RPG
Also rpg, collection, factions · Same active/idle balance (leans idle)
Updated

Idle Big Devil: common questions

Is Idle Big Devil an idle game or an active one?

Leans idle: we rate it 70 on a scale where 0 means fully active and 100 means it plays itself. Checking in a few times a day is enough.

Is Idle Big Devil free?

Idle Big Devil is free to play, with optional in-game purchases.

Where can you play Idle Big Devil?

Idle Big Devil is available on steam.

What games are like Idle Big Devil?

Angel Legion, The Girl's Moving Castle and 挂姬恶魔 IDLE DEVILS share the most with it. Angel Legion: also collection, rpg, factions. All games like Idle Big Devil →