Eiyuden Chronicle: Hundred Heroes features one of the longest prologues in gaming, requiring several hours to play through. The prologue concludes with the Battle of Eltisweiss, after which the characters retreat to the same area where the Kogen boss fight occurs. The Abandoned Mines serves as the first major dungeon in the game and presents players with challenging puzzles. After this segment, players experience a small time skip, and their castle is prepared by the end of it.
They also recruit a character named Iris, who aids in obtaining upgrades for the base. Note that some upgrades have specific requirements that must be fulfilled. The base-building aspect is being actively developed, with plans to include higher-tier upgrades for castle levels three and four. Once the castle is constructed and initial introductions are completed, players can find Iris in her cabin on the right side of the lobby at the castle’s bottom floor.
This location is where players can visit to obtain any base upgrades. One of the most significant upgrades available is the one that modifies the appearance of the castle, leading to new upgrades and potential ally recruits. Information about each castle upgrade is accessible in the game. It’s important to note that the castle cannot be upgraded beyond level four, at which point all upgradeable nodes become accessible.
Furthermore, a variety of upgrades can be unlocked to improve the castle’s appearance and recruit more characters as the castle is upgraded. Information about the base upgrades and their requirements is also provided, offering players the details necessary to make informed decisions.