Heroes & Empires: Idle RPG is an Android game developed by Imba that offers a unique combination of idle RPG elements and auto battler tactics. The game allows players to build their own base, recruit and train their army, and battle it out with other players to climb the leaderboards and achieve victory.

The game features a free-to-play system, where players can own five heroes immediately after completing the tutorial. Players can collect and upgrade over 70 legendary heroes from different races and classes, each with unique abilities and traits. The game also offers an idle RPG system, where players can set their heroes to train while they are away and return to find them stronger and ready for battle. In addition, the game features an auto battler gameplay, where players can form unique synergies with their recruited heroes to unlock powerful bonuses that can crush their rivals.