Single-player games like Hexagun
Below are 10 single-player Steam games similar to Hexagun, 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 Hexagun page.
Ranked picks
- 1

Safe
Single-player alternative to Hexagun — playable solo, no multiplayer required. Shares Indie with Hexagun.
By default, the safe is locked with a digital code. Your task is to collect all digital codes to solve the puzzle and when all the codes are collected then the safe will be opened to get its contents.
- 2

Lasertron
Single-player alternative to Hexagun — playable solo, no multiplayer required. Shares Indie and Casual with Hexagun.
Arkanoid with optic styled physics and different bonuses. Lasertrons can be reflected, refracted, decompose into a spectrum of lasertrons, change their colors. Clean the playing field by lasertrons!
- 3

UFOTOFU: HEX
Single-player alternative to Hexagun — playable solo, no multiplayer required. Shares Indie and Casual with Hexagun.
UFOTOFU:HEX is a zen match puzzler where you create palindrome chains on a hexagonal grid, giving you even more directions to trace your path than a traditional puzzle matching game. With charming sound and colourblind-friendly visuals, take your time creating the longest chains to maximise points.
- 4

Dash Connect 2
Single-player alternative to Hexagun — playable solo, no multiplayer required. Shares Indie and Casual with Hexagun.
Dash Connect 2 is a deceptivly simple puzzle game in which you have to connect all the dots. But don't be fooled by the simple appearance, difficulty ramps up quickly, as new mechanics are introduced.
- 5

CIPHER ZERO
Single-player alternative to Hexagun — playable solo, no multiplayer required. Shares Indie and Casual with Hexagun.
A minimalist logic game. Can you solve for 𝒙?
- 6

Hexis
Single-player alternative to Hexagun — playable solo, no multiplayer required. Shares Indie and Casual with Hexagun.
Hexagons are falling from all directions! Move them around to form lines and make them vanish into points. How high can you score before they pile up too high?
- 7

Mixolumia
Single-player alternative to Hexagun — playable solo, no multiplayer required. Shares Indie and Casual with Hexagun.
Mixolumia is an entrancing musical arcade puzzler where diamond blocks slide together on a gem-shaped board and explode in glittering chain reactions.
- 8

Sudoku Zenkai / 数独全卡
Single-player alternative to Hexagun — playable solo, no multiplayer required. Shares Indie and Casual with Hexagun.
Sudoku Zenkai is a game for everyone, from beginning to advanced players. It brings a new dimension to sudoku - you can solve puzzles with your friends, wherever they are! You can start a new puzzle with a friend or call one over to help when you get stuck.
- 9

DiamondFalls
Single-player alternative to Hexagun — playable solo, no multiplayer required. Shares Casual with Hexagun.
DiamondFalls is a captivating and challenging match-3 puzzle game for enthusiasts of the genre. Players must solve each puzzle by collecting all diamonds and balls of the same color in a specific order within a limited amount of time.
- 10

Rotator
Single-player alternative to Hexagun — playable solo, no multiplayer required. Shares Indie and Casual with Hexagun.
Rotator is a casual 2D puzzle game based on groupped diamonds. Each falling diamonds group can be move, rotate, scroll and fast drop. Experience endless gameplay with unique puzzles every day in a beautiful game filled with different surprises, explosions under magic music and sound effects.