The game features a vertically split screen, with the upper half dedicated to combat and the bottom half for adjustments. Here, players have the freedom to adjust their skills, heroes, and income checks. The two areas are separated by colored bars, with the red bar representing the health line and the yellow bar corresponding to the player�s energy. As monsters attack, the health bar decreases, and when it nears depletion, the screen flashes red as a warning. It is crucial to take quick and strategic actions to end the battle and avoid defeat.

Upon entering the combat area, players will see a red inverted triangle in front of them. Divided into two sections, the top half features a bow and arrow while the bottom half has a sword. This is where players can deploy their troops. If they do not have enough soldiers, they can control the knights themselves. As they acquire more soldier cards, they can touch them to enter battle and strategically position their troops according to their abilities.

The soldiers are essential characters that protect players during battle. Idle Royal Hero offers a variety of heroes that players can collect through winning battles or purchasing with gold coins. These heroes come in various forms, such as a swordsman in plain clothes, a soldier with armor and shield, and an archer with a long-range bow. It is crucial to arrange them in a balanced formation to maximize their potential during combat.

As players progress, they will encounter stronger opponents, such as boss monsters with unique abilities. To defeat them, players must carefully arrange their squad and utilize power-supporting skills to amplify their energy and make a significant impact. After conquering these challenges, players will be rewarded accordingly.

The game also features a variety of skills that can increase a player�s health or provide temporary protection. In the arrangement area, players typically start with four soldiers in the front and two in the back, but as they unlock more positions, they can strengthen their team and create a more dynamic formation. With the help of Idle Royal Hero mod, players can strategize and deploy their troops to protect the knights from the relentless attacks of monsters.