Single-player games like Infected World 2
Below are 11 single-player Steam games similar to Infected World 2, 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 Infected World 2 page.
Ranked picks
- 1

Aptamirror
Single-player alternative to Infected World 2 — playable solo, no multiplayer required. Shares Casual with Infected World 2.
Aptamirror is a meditative physics-based puzzle game inspired by molecular biology. Manipulate RNA strands by grabbing, mutating, cleaving, and ligating to match increasingly complex target structures. Challenge yourself with 50 handcrafted puzzles designed by a PhD Biochemist. Think. Fold. Repeat.
- 2

Popcorn Fever
Single-player alternative to Infected World 2 — playable solo, no multiplayer required.
Popcorn Fever is a suika game featuring popcorns! Need a coffee break, stuck in a long commute, or just want to pass the time? Aim, drop, and merge the popcorns to score points. Customize your game by unlocking surprising powers. Find your own style and climb the leaderboard!
- 3

Tonalities
Single-player alternative to Infected World 2 — playable solo, no multiplayer required. Shares Casual with Infected World 2.
Tonalities is a relaxing single-player puzzle game where you position tiles to complete elaborate trick shots.
- 4

Cubicus 2
Single-player alternative to Infected World 2 — playable solo, no multiplayer required. Shares Casual with Infected World 2.
Continuation of the first part of the puzzle in which you will find even more levels of varying difficulty.
- 5

Dewdrop
Single-player alternative to Infected World 2 — playable solo, no multiplayer required. Shares Casual with Infected World 2.
Turn physics into music. Draw vines, guide dewdrops through vibrant puzzles, unlock new sounds, and create your own melodies in a relaxing musical sandbox.
- 6

Pachinko Party
Single-player alternative to Infected World 2 — playable solo, no multiplayer required. Shares Casual with Infected World 2.
Shoot, swerve and blast your friends away in this chaotically competitive puzzle game, Pachinko Party! Compete with up to 4 friends on your couch or online to be crowned the victor.
- 7

Ynglet
Single-player alternative to Infected World 2 — playable solo, no multiplayer required. Shares Casual with Infected World 2.
In Ynglet, you jump, dash, slide, bounce and float your way through an abstract, effervescent sky. Melt into the reactive, dynamic soundtrack, while beautiful colors make every moment a visual treat.
- 8

Romeow: in the cracked world
Single-player alternative to Infected World 2 — playable solo, no multiplayer required. Shares Casual with Infected World 2.
Romeow feels lost without his favorite toy. Go through messy paths and help him find it, so he can take a nap peacefully. Enjoy this minimalist puzzle with him.
- 9

City Cleaning 2
Single-player alternative to Infected World 2 — playable solo, no multiplayer required. Shares Casual with Infected World 2.
City Cleaning 2 is a sequel to the first part of this meditative adventure, offering you a unique opportunity to escape the hustle and bustle of everyday life and immerse yourself in an atmosphere of peace and harmony.
- 10

Dragon's Jewels
Single-player alternative to Infected World 2 — playable solo, no multiplayer required. Shares Casual with Infected World 2.
Dragon's Jewels is a captivating 3D puzzle game! A mysterious and enigmatic island filled with captivating puzzles awaits you. Your task is to help the little dragon collect all the gems!
- 11

Night Parking
Single-player alternative to Infected World 2 — playable solo, no multiplayer required. Shares Casual with Infected World 2.
Night Parking - Get ready for an exciting adventure in the city at night! Your task is to park your car in the most difficult spots using your dexterity and precision.