Single-player games like hOSHIs Elektronauts
Below are 12 single-player Steam games similar to hOSHIs Elektronauts, 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 hOSHIs Elektronauts page.
Ranked picks
- 1

One More Roll
Single-player alternative to hOSHIs Elektronauts — playable solo, no multiplayer required. Shares Action and Indie with hOSHIs Elektronauts.
One More Roll is a marble game heavily influenced by Super Monkey Ball & Marble Blast. So far the game has 100+ Levels across 7 different worlds with many more to come in the future. Enjoyable both for casual players and hardcore speedrunners.
- 2

Retro Endurance 8bit
Single-player alternative to hOSHIs Elektronauts — playable solo, no multiplayer required. Shares Action and Indie with hOSHIs Elektronauts.
Created by zsKnight of ZSNES is this really neat retro game collection containing a fun shuffler story mode and a challenging arcade mode. Features 52 different 8bit style games which includes local competitive multiplayer and various different game modes to play and enjoy.
- 3

GRITS Racing
Single-player alternative to hOSHIs Elektronauts — playable solo, no multiplayer required. Shares Action and Indie with hOSHIs Elektronauts.
Even the skid marks are better. Pancake-batter party game that is an all-out racecar simulator... and mostly silly. Drive tiny cars that perform and crash better than any other corny 2D car game. Make each “race” your own with a selection of playground rules. Go for the win or go for the chaos.
- 4

Horizon Chase Turbo
Single-player alternative to hOSHIs Elektronauts — playable solo, no multiplayer required. Shares Action and Indie with hOSHIs Elektronauts.
Thrilling arcade racing game, inspired by the super-fun-straight-to-the-point classic racing games from the 90s.
- 5

Super Indie Karts
Single-player alternative to hOSHIs Elektronauts — playable solo, no multiplayer required. Shares Action and Indie with hOSHIs Elektronauts.
Super Indie Karts is a classic retro 16 to 64-bit style karting game, with Time Trials, Grand Prix, Splitscreen GP, Mission Mania, and Battle Mania! Featuring 48 racetracks, with many more coming soon. You don't have to wait until completion though as you can join the race now with Early Access!
- 6

First Racer
Single-player alternative to hOSHIs Elektronauts — playable solo, no multiplayer required. Shares Action and Indie with hOSHIs Elektronauts.
First Racer - Arcade racing. Compete, overtake, conquer. Upgrade and customize your cars. Embark on a journey from city cars to high-speed supercars. Join the race, alone or with friends, and immerse yourself in a world of incredible speeds.
- 7

Formula Retro Racing - World Tour
Single-player alternative to hOSHIs Elektronauts — playable solo, no multiplayer required. Shares Action and Indie with hOSHIs Elektronauts.
A retro racer updated for the modern age, rediscover nostalgic racing as you drive through iconic locations in Formula Retro Racing: World Tour Fusing 90s-style arcade racing with realistic physics, split-screen multiplayer, and 60fps performance. With new tracks and car types!
- 8

Ultimate Racing 2D
Single-player alternative to hOSHIs Elektronauts — playable solo, no multiplayer required. Shares Action and Indie with hOSHIs Elektronauts.
The ultimate top-down racing game, with 35 racing classes, over 45 visual stunning tracks, extensive career mode, championship mode and online/offline multiplayer modes.
- 9

VR: Vacate the Room (Virtual Reality Escape)
Single-player alternative to hOSHIs Elektronauts — playable solo, no multiplayer required. Shares Indie with hOSHIs Elektronauts.
VR: Vacate the Room is a short Escape the Room game.It is a VR Experience where you need to find clues to solve puzzles and find your way out.
- 10

VRemin (Virtual Reality Theremin)
Single-player alternative to hOSHIs Elektronauts — playable solo, no multiplayer required.
Hey Musician and Audio Fanboy! Ever wanted to try the Theremin without paying hundreds of Dollars? Now you can!
- 11

VR2: Vacate 2 Rooms (Virtual Reality Escape)
Single-player alternative to hOSHIs Elektronauts — playable solo, no multiplayer required. Shares Indie with hOSHIs Elektronauts.
You need to find a lot of hidden items. Uncover secrets. Use strange mechanisms to proceed through the different rooms to the exit.
- 12

The Quest for the BIG KEY
Single-player alternative to hOSHIs Elektronauts — playable solo, no multiplayer required. Shares Action and Indie with hOSHIs Elektronauts.
The Quest for the BIG KEY is highly inspired by NES classics that you will no doubt recognize. It focuses more on the exploring part. It comes completely without Enemies and Battles. So if you like finding secret passages and collecting items that allow you to progress in different parts of the map, ...