Single-player games like Project Subtrahend
Below are 8 single-player Steam games similar to Project Subtrahend, 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 Project Subtrahend page.
Ranked picks
- 1
Hanako's Flower Shop
Single-player alternative to Project Subtrahend — playable solo, no multiplayer required. Shares Indie and Casual with Project Subtrahend.
Hanako’s Flower Shop is a heartfelt visual novel where you run a flower shop, crafting bouquets using the language of flowers. Listen to customers’ stories, shape Hanako’s journey through choices, and navigate her struggle to honor her grandpa’s legacy while discovering her own path.
- 2
Dimensions of Mind
Single-player alternative to Project Subtrahend — playable solo, no multiplayer required. Shares Indie and Casual with Project Subtrahend.
Enter to the characters mind and make decisions. The game is played like interactive movie/adventure game with morality choices which influence the outcome which can be: a manipulative, balanced or violent. The game is based on psychology/philosophy and teaches about thoughts and their consequences.
- 3
Always The Same Blue Sky...
Single-player alternative to Project Subtrahend — playable solo, no multiplayer required. Shares Indie and Casual with Project Subtrahend.
A gripping seaside adventure following the connection of two young souls, each unknowingly helping the other make sense of a world that seems senseless. Complemented by breathtaking artwork and an addictive soundtrack, this charming tale will definitely suck you in and leave a lasting impression!
- 4
The Journey - Episode 1: Whatever This Is
Single-player alternative to Project Subtrahend — playable solo, no multiplayer required. Shares Casual with Project Subtrahend.
The first step that you never knew you needed to take to get to wherever you're wanting to go...
- 5
Coffee Talk
Single-player alternative to Project Subtrahend — playable solo, no multiplayer required. Shares Indie and Casual with Project Subtrahend.
Coffee Talk is a coffee brewing and heart-to-heart talking simulator about listening to fantasy-inspired modern peoples’ problems, and helping them by serving up a warm drink or two.
- 6
Eclipse : Special Forces
Single-player alternative to Project Subtrahend — playable solo, no multiplayer required. Shares Indie with Project Subtrahend.
MEN ARE EXTINCT. ONLY WOMEN REMAIN. Welcome to Eclipse—a choice-driven Yuri VN where God, Kings, Soldiers, and even Villains are all women. As Haesu, an elite agent, your choices will forge her destiny and the very future of the world. Amidst love, desire, and bloodshed—can you handle the truth?
- 7
We. The Refugees: Ticket to Europe
Single-player alternative to Project Subtrahend — playable solo, no multiplayer required. Shares Indie and Casual with Project Subtrahend.
‘We. The Refugees: Ticket to Europe’ is a socially engaged, text-based RPG about a journalist looking for his big break by uncovering the plights of refugees travelling from Africa to Europe. It is a story inspired by true events.
- 8
Psycholonials
Single-player alternative to Project Subtrahend — playable solo, no multiplayer required. Shares Indie and Casual with Project Subtrahend.
While in communication with supernatural forces, two influencers launch a daring new social media brand.