Idle Big Devil (IBD) is an addictive F2P idle ARPG, incorporating four unique hero factions with different characteristics, a fun growth system as well as a strategic combination of heroes.

Important Note: Those who don't like PvP can choose the Peace Mode at their wall, which will grant them permanent protection, and of course they also cannot attack other players.
Powerful Heroes: Elite heroes can be obtained through Hero Replace, in Prophet's Chests and unique events. Currently, we have 32 heroes with different characteristics in total. So you can try out different combination and formation. Remember there is no best hero unless it is placed in the best combination.
Adding stars to your heroes can unlock their new skills and greatly boost their attributes.
Stage & Bosses: an Elite Boss will appear every 5th stage, an Epic Boss will appear every 10th stage, and 2 Epic Bosses will appear every 50th stage.
All kinds of resources and rewards can be obtained from clearing floors in the Tower of Infinity.
Of course, there are other events available for you to win fabulous prizes.
World Battle: every player owns a castle on the world map and they can train troops to occupy other towns. Towns occupied will bring benefits to all guild members.
So join a guild, recruit more members, and grow and fight together.
Gears: Kill elite monsters on the world map to obtain Guild Giftpacks which includes different gears. The more members your guild has, the more giftpacks every member will win. A guild is a warm family where you will become good friends with others players all over the world.
The towns will reset every season and grant amazing rewards.
Monetization: Some packs and lucrative packages like monthly cards are available to help you progress more quickly.