City of Secrets

City of Secrets is an RPG eroge centered on Emma, a young woman starting college in a new city who becomes entangled in a supernatural contract after experiencing increasingly vivid dreams that blur with reality. Her soul hangs in the balance as she must navigate various domains—pocket dimensions that trap people inside—while collecting soul fragments and uncovering a shadowy organization's grand conspiracy.

The gameplay loop alternates between exploration and dungeon-crawling. During the day, Emma attends college classes and explores the city, interacting with various characters who either help or hinder her progress. A day/night cycle and dynamic weather system create changing events and opportunities. Within domains, Emma battles enemies and navigates lewd traps while contending with corruption mechanics that slowly degrade her reputation and personality—particularly Aurora's attempt to turn her into a subservient slave, and encounters with other characters like Victoria, a mischievous ghost with her own agenda.

The game features carefully crafted pixel animations paired with detailed character artwork that conveys emotional depth across scenes. Environmental sprites have been refined for visual quality. Players must balance progression through the main story against the persistent threat of corruption, raising questions about whether Emma can maintain her identity and resist the malign influences surrounding her.