Idle War: Legendary Heroes is a free 3D idle RPG fantasy game available on Android. The game is developed by IDLE GAME and is set in a magical land of gods, evils, creatures, and ancient races. The game offers over 100 customizable heroes from six different factions that can be summoned through Gacha gameplay. The heroes can be leveled up, upgraded, and their special skills can be revealed.

The game features stress-free idle battle gameplay, which allows players to assemble their strongest team and relax. The elite idle champions will fight for the player from day till dawn, bringing them gold, materials, gears, and all the resources they need to advance. The game also offers infinite strategy variations to explore, over 1000 stages to overcome, and attractive content that is updated weekly.