Single-player games like Nanoworld
Below are 16 single-player Steam games similar to Nanoworld, 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 Nanoworld page.
Ranked picks
- 1

The Revenant Prince
Single-player alternative to Nanoworld — playable solo, no multiplayer required. Shares Action and Indie with Nanoworld.
After gaining the ability to control time, Troy sets off on an adventure, guided by a mysterious voice in an attempt to fulfill his long-time - potentially misleading destiny: saving the world! Kill or show mercy, the choice is yours. Your actions lead to certain consequences and outcomes that cannot be undone!
- 2

Cat Quest
Single-player alternative to Nanoworld — playable solo, no multiplayer required. Shares Action and Indie with Nanoworld.
The multi award-winning Action RPG. Some say 'Diablo with Cats' others a 'Super-cute Skyrim', whatever your take, Cat Quest's loot-fuelled cat-venture is as beautifully crafted, as its combat and magic are ultra-satisfying. Universally adored by critics - it'll have you purring for joy!
- 3

Linelight
Single-player alternative to Nanoworld — playable solo, no multiplayer required. Shares Action and Indie with Nanoworld.
Linelight is an elegant puzzle game set in a world of lines.
- 4

Monaco: What's Yours Is Mine
Single-player alternative to Nanoworld — playable solo, no multiplayer required. Shares Action and Indie with Nanoworld.
Monaco: What's Yours Is Mine is a single player or co-op heist game. Assemble a crack team of thieves, case the joint, and pull off the perfect heist.
- 5

Pikuniku
Single-player alternative to Nanoworld — playable solo, no multiplayer required. Shares Action and Indie with Nanoworld.
Pikuniku is an absurdly wonderful puzzle-exploration game that takes place in a strange but playful world where not everything is as happy as it seems. Help peculiar characters overcome struggles, uncover a deep state conspiracy, and start a little revolution in this delightful dystopian adventure!
- 6

Plebby Quest: The Crusades
Single-player alternative to Nanoworld — playable solo, no multiplayer required. Shares Action and Indie with Nanoworld.
Survive ambitious rulers dreaming of an empire, outsmart treacherous neighbors longing to burn your spoils, and navigate the religion’s predictably unreasonable demands; you need ask only one question as you build your legacy – “Will you burn them, or be burnt?”
- 7

Roundabout
Single-player alternative to Nanoworld — playable solo, no multiplayer required. Shares Action and Indie with Nanoworld.
Drive a constantly spinning limousine around town! Roundabout is a '70s B-Movie game where you pick up passengers, find secret collectibles, take on dangerous missions, and fall in love in a far out open world puzzle adventure - all while driving a revolving limo!
- 8

Overture
Single-player alternative to Nanoworld — playable solo, no multiplayer required. Shares Action and Indie with Nanoworld.
Overture is an action-adventure roguelike which draws heavy inspiration from hits such as Diablo, Realm of The Mad God, Zelda, and The Binding of Isaac. Explore vast randomly generated dungeons and slay hordes of cunning enemies!
- 9

Target speed
Single-player alternative to Nanoworld — playable solo, no multiplayer required. Shares Indie with Nanoworld.
Endless first-person race, dodge obstacles and improve your record.
- 10

Abnormal world: season one
Single-player alternative to Nanoworld — playable solo, no multiplayer required. Shares Indie and Casual with Nanoworld.
In this big abnormal world, there is not enough food. Your task is to feed the inhabitants of this world.
- 11

Smash team
Single-player alternative to Nanoworld — playable solo, no multiplayer required. Shares Action with Nanoworld.
Multiplayer arenas with different game modes.
- 12

Dead territory
Single-player alternative to Nanoworld — playable solo, no multiplayer required. Shares Action and Adventure with Nanoworld.
After the nuclear disaster, all living things took on a new form. Your mission: to clear the territory of the undead.
- 13

Pinball universe
Single-player alternative to Nanoworld — playable solo, no multiplayer required. Shares Action and Indie with Nanoworld.
Pinball universe is an arcade game in which the player collects game points by manipulating the ball on the playing field. The goal of the game is to score as many game points as possible. Two playing fields are available.
- 14

Cybernetica
Single-player alternative to Nanoworld — playable solo, no multiplayer required. Shares Action and Indie with Nanoworld.
Cybernetica is a tower defense game. The player’s task is to destroy the enemies with the help of buildings before they cross the base. With the help of 7 towers you need to cope with 50 waves of enemies. Each tower has its own characteristics and cost.
- 15

Little machines world
Single-player alternative to Nanoworld — playable solo, no multiplayer required. Shares Indie and Casual with Nanoworld.
A game in the genre of arcade role-playing racing. The goal of the game is to get into the top three. There are two game modes: 1 - Championship (8 cars participate) 2 - Arcade (8 to 30 cars participate) You can also play with friends on one screen, in any mode.
- 16

Berry mayhem
Single-player alternative to Nanoworld — playable solo, no multiplayer required. Shares Indie and Casual with Nanoworld.
Berry mayhem is a logic game for creating chains of identical elements. The goal of the game is to put in a row from 3 identical elements, get points and go to the next level There are also bonuses. There are 27 different levels available.