RolePlay AI: An AI Role-Playing Companion Powered by Gemini

AIRoleplayDesktop app

Most AI chat tools are built for answering questions. RolePlay AI is built for something different: writing scenes, running characters, and improvising stories, with Google’s Gemini model doing the heavy lifting behind the scenes.

What it’s for

RolePlay AI is a desktop companion for anyone who writes or plays through characters and scenes — think collaborative fiction, tabletop-style improv, or just wanting an AI scene partner that stays in character. You bring the setting and the characters; RolePlay AI helps write and improvise from there.

Key features

  • Powered by Google Gemini — bring your own API key
  • Built for writing scenes, running characters, and improvising, not just Q&A
  • Native desktop app for macOS (Intel & Apple Silicon) and Windows

Where to get it

RolePlay AI is available on the Microsoft Store, or as a direct download for macOS and Windows from the Solo Apps Studio games page. You’ll need your own Google Gemini API key to use it.


Prefer something you can jump into with zero setup? Browse the full lineup of free browser games from Solo Apps Studio.