Arran The Book of Heroes takes the player to the Middle Ages, where you need to fight deadly monsters. The project includes single and online playthroughs for up to 5 participants. The cooperative mode automatically increases the difficulty, while allowing you to knock out more items, rare equipment and gold. Money is needed to trade with merchants located in safe zones. The user will find himself in a fantasy world and descend into the dungeons of Old Arran. Many battles will take place in dark forests leading to powerful bosses. The interface displays the current health of allies and the controlled character. Before the session, each gamer will choose a mentee class. Identical heroes are unacceptable. Warriors have unique abilities, roles, characteristics.