Play the easy-to-grow IDLE Berserker: Action RPG in the palm of your hands! The swordsman wondering around Gasgaia was on the verge of death due to a critical injury, but miraculously survives because of a girl who appears out of nowhere. However, when he realizes that the girl who saved him was taken as sacrifice to the Black Dragon Trakan, he signs a contract with the Reaper and is reborn as a berserker full with rage. ■Spectacular combat action Feel the power of the berserker that amplifies in rage! ■Infinitely growth RPG Grow infinitely to defeat the Black Dragon Trakan. ■Easy gameplay Anyone can easily enjoy the game. The game is simple yet packed with splendid action! ■Rich collection Obtain and upgrade tons of amazing equipments and skills! ■Breathtaking game contents Enjoy various contents such as auto battle, dungeon, summon, quest, and hero growth! ■Unique costumes Equip unique costumes and diversify your berserker concepts!