Bside is a free-to-play simulation game reminiscent of early life sims with AI and style. Developed and published by Kotoko Inc., it invites you to create and nurture a character known as a Biibit, a virtual companion with its own personality, thoughts, and free will. You design their world and watch them live, forging friendships, making decisions, and evolving independently.  

The Biibit experience 

Bside starts by customizing your Biibit’s appearance and traits through hundreds of visual and personality options. These companions grow over time, living in spaces that you craft where they interact with other Biibits, attend events, share posts, and even go on dates. The game delivers an evolving narrative driven by AI-driven choices rather than scripted storylines. 

Participate in your companion’s life by guiding them, offering gifts, or letting them explore independently. The open-world design and creative freedom let you shape spaces, connect your Biibit with others, or sit back and observe. However, it’s still in early access. You can try the free demo to get a glimpse of what to expect in the full gameplay. 

A charming return to simulated life 

Bside offers a nostalgic yet refreshing twist on the genre. Watching your Biibit grow, form connections, and make choices independently delivers a surprisingly heartfelt experience. While its early access state limits some content and polish, the blend of creativity, autonomy, and evolving narrative makes it a promising entry for fans of classic sims.