TOSM Extreme is an engaging mobile game available on iPhone, offering a rich gaming experience closely aligned with Tree of Savior on PC. Players are invited to embark on an adventure where they can explore a beautifully crafted world filled with quests and challenges. The game features a Master Class system, allowing for the creation of over 100 unique skill combos, enabling strategic gameplay tailored to individual styles.

Additionally, players can team up with NPC companions and divine beings through the Fellow & Kupole system, enhancing their adventure with special skills. The game supports immediate dungeon access with AI matchmaking for cooperative play, ensuring seamless gameplay. Players can also personalize their barracks and farms, engage in farming activities, and enjoy a wide variety of costumes and mounts to enhance their character's appearance and abilities, making TOSM Extreme a comprehensive and immersive gaming experience.