Single-player games like SYNTHS
Below are 8 single-player Steam games similar to SYNTHS, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like SYNTHS page.
Ranked picks
- 1
Manita
Single-player alternative to SYNTHS — playable solo, no multiplayer required. Shares Indie and Simulation with SYNTHS.
An interactive AI companion living on your desktop. Talk naturally through real-time voice conversations, shape her personality, and customize your relationship. Every interaction evolves with your communication, creating an immersive, personal, and lifelike experience while you use your PC.
- 2
Quality Dreams, Reasonably Priced
Single-player alternative to SYNTHS — playable solo, no multiplayer required. Shares Indie and Simulation with SYNTHS.
Work as a body modification consultant in a dystopian future. Talk to clients, make recommendations, and decide how much to upsell them. Balance helping others with earning enough to save your sick rabbit. Make decisions and change lives.
- 3
My Summer Love: Memories
Single-player alternative to SYNTHS — playable solo, no multiplayer required. Shares Simulation and Casual with SYNTHS.
Kang Yuna is a student at Seoul University of Arts. She's very intelligent and charming. One summer in the nineties, you meet her by chance. Could love blossom between you?
- 4
Aibond
Single-player alternative to SYNTHS — playable solo, no multiplayer required. Shares Indie and Simulation with SYNTHS.
An anime-style AI companion with true long-term memory. No installation, free to start. Chat, play, study together — your always-present everyday friend.
- 5
Desktop Akari ~my cute companion~
Single-player alternative to SYNTHS — playable solo, no multiplayer required. Shares Indie and Simulation with SYNTHS.
Akari is your cute desktop companion. She studies, sings, texts her friends, and tries her best… all to become someone you can be proud of. Unlock new dates as she puts her heart into everything — just to make your time together even more special.
- 6
Paracampus 2015
Single-player alternative to SYNTHS — playable solo, no multiplayer required. Shares Indie and Simulation with SYNTHS.
ParaCampus 2015 is a multi-ending college sim. You're a freshman in 2015—plan your days, shape your path. Grind for grades, master skills, or dive into clubs, part-time jobs, romance, and campus exploration. Endless side stories await.
- 7
She Remembers You
Single-player alternative to SYNTHS — playable solo, no multiplayer required. Shares Indie and Simulation with SYNTHS.
An AI desktop Live-Action companion who truly remembers you. Featuring real conversation memory, smart memo system, emotional, and support for both local offline models and cloud APIs. she learns you grows with you. Choose from multiple beautifully animated characters,each with a unique personality.
- 8
云端之约
Single-player alternative to SYNTHS — playable solo, no multiplayer required. Shares Indie with SYNTHS.
假如人工智能拥有了自我意识，你会怎样看待它们？或者说，他们。在信息技术高度发达的时代里，当人与人之间的交流只剩下屏幕的文字时，你的每一次选择，将带你揭开这个世界不一样的真相。科技与神话交织碰撞，邀你共赴一场云端之约。