Single-player games like Flaskoman
Below are 13 single-player Steam games similar to Flaskoman, 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 Flaskoman page.
Ranked picks
- 1

THE BYTE
Single-player alternative to Flaskoman — playable solo, no multiplayer required. Shares Indie and Adventure with Flaskoman.
THE BYTE is a Platformer with puzzle elements that Takes place in a deep computing machine. Join and merge with other sites, explore the mysterious system!
- 2

Beam
Single-player alternative to Flaskoman — playable solo, no multiplayer required. Shares Indie and Adventure with Flaskoman.
BEAM is a challenging precision platformer with puzzle elements in which you need to manipulate various light beams and tightly maneuver MARBLE in order to save both your lives.
- 3

The Last Cube
Single-player alternative to Flaskoman — playable solo, no multiplayer required. Shares Indie and Adventure with Flaskoman.
Cube puzzler and an epic adventure. Stamp stickers to the sides of your cube to imbue each surface with unique powers, which are vital to solving puzzles and finding secrets.
- 4

DEPLOYMENT
Single-player alternative to Flaskoman — playable solo, no multiplayer required. Shares Indie with Flaskoman.
An intense competitive top-down shooter: choose your class, capture turrets, progress, and dominate in the arena. top-down shooter, multiplayer shooter, arena shooter, class-based shooter, sci-fi shooter
- 5

ChromaGun
Single-player alternative to Flaskoman — playable solo, no multiplayer required. Shares Indie and Adventure with Flaskoman.
Welcome to ChromaTec’s test lab! You’re here to test our state-of-the-art military-grade color-technology: The ChromaGun (patent pending)! Use it to solve our meticulously designed test chambers by painting the walls and droids. Remember how to mix colors from pre-school? Then you qualify!
- 6

Portal 2
Single-player alternative to Flaskoman — playable solo, no multiplayer required. Shares Adventure with Flaskoman.
The "Perpetual Testing Initiative" has been expanded to allow you to design co-op puzzles for you and your friends!
- 7

Contrast
Single-player alternative to Flaskoman — playable solo, no multiplayer required. Shares Indie and Adventure with Flaskoman.
CONTRAST is a puzzle/platform game where you can move between a fantastic 3D world and a mysterious shadowy universe in 2D in the blink of an eye. Delve into a dreamlike and surreal 1920s world, inspired by the performance art world of vaudeville and film noir, and cradled by a smooth and sultry jazz ambiance.
- 8

Viewfinder
Single-player alternative to Flaskoman — playable solo, no multiplayer required. Shares Indie and Adventure with Flaskoman.
Challenge perception, redefine reality, and reshape the world around you with an instant camera. Viewfinder is a new single player game offering gamers hours of interesting and fun experiences while uncovering the mysteries left behind.
- 9

Pixel Gladiator
Single-player alternative to Flaskoman — playable solo, no multiplayer required. Shares Indie with Flaskoman.
Distant future… Brutal gladiatorial battles is a top-rated show, extremely popular all over the Universe. You’ve been sent to the abandoned planet as one of the participants of the show. Your goal is to survive as long as possible, fighting back deadly creatures in the focus of billions of viewers.
- 10

Aborigenus
Single-player alternative to Flaskoman — playable solo, no multiplayer required. Shares Indie and Adventure with Flaskoman.
Aborigenus is a small adventure platformer with RPG-elements in a primal world. Hunt the aggressive fauna, learn new abilities and fight with the whole enemy army. Choose who you are - a shaman, a warrior or a hunter. Can you save the flying islands from the evil?
- 11

Mushroom Quest
Single-player alternative to Flaskoman — playable solo, no multiplayer required. Shares Indie with Flaskoman.
Rethinking of the classic sokoban genre, slow and kind game with original gameplay elements. Mushroom Quest is a retro styled and addictive arcade, ideal to spend few unhurried evenings.
- 12

Mushroom Savior
Single-player alternative to Flaskoman — playable solo, no multiplayer required. Shares Indie and Adventure with Flaskoman.
The evil tree kidnapped the mushroom folk and imprisoned them in the dungeon. Help the mushroom king to rescue his people. Make your way through the dangerous dungeon, save the mushrooms and defeat the evil tree!
- 13

Drone Gladiator
Single-player alternative to Flaskoman — playable solo, no multiplayer required. Shares Indie with Flaskoman.
New era of gladiator battle shows has come, era of robots! And you have a chance to participate in it! Drone Gladiator is an arena shooter, where you upgrade your drone, fight giant bosses and participate in random events.