Sunfish City

Sunfish City is a sandbox trait-swap game for players who enjoy slow corruption and transformation-focused adult sims. It has a light, experimental tone, closer to a personal project than a polished production.

Gameplay

The core loop revolves around swapping and altering traits on a cast of characters you build up over time, with corruption and transformation mechanics driving how people change. You create or shape characters, then push them through shifts in appearance and behavior via dating-sim style interactions, teasing, and other adult content. As the traits stack up, characters drift into new roles, from stripping and prostitution to lesbian and interracial pairings, depending on how you steer them.

Features

• Character creation tools that let you set up who you're working with from the start
• Trait-swap system as the main mechanic, rather than a side feature
• Text-based scenes paired with 2D CG art and AI-generated art
• Support for male, female, and futa/trans protagonists