Eroica, developed by Four Thirty Three, is a charming collectible anime RPG for iPhone users. The game revolves around Sei, a man who gets transported to a mystical realm, loses his memory, and discovers that he possesses new abilities. As a dark force tries to seize Sei's power, he must find the courage to harness his abilities before the world and his memories are lost to darkness.

The game features over 50 anime-like characters with distinct personalities and depths, an immersive fantasy story, and stunning 3D animated cutscenes with incredible voice acting. The game also offers a collectible JRPG experience, where players can travel the map on the Arkham train, collect characters along the way, and build their dream team. Players can customize their team to defeat monsters in a turn-based, strategic combat system by mixing and matching heroes and their skills to diversify their battle strategies.