Single-player games like Virus Infinite
Below are 8 single-player Steam games similar to Virus Infinite, 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 Virus Infinite page.
Ranked picks
- 1

Hexcross
Single-player alternative to Virus Infinite — playable solo, no multiplayer required. Shares Strategy and Indie with Virus Infinite.
Construct Dyson Spheres by solving nonogram puzzles. Each perfectly solved puzzle gives you a small piece of the story. Complete all levels to learn the truth about your task.
- 2

Space Travellers
Single-player alternative to Virus Infinite — playable solo, no multiplayer required. Shares Strategy and Indie with Virus Infinite.
Space Travellers is a unique open-world sandbox space simulator set in the year 2343. Travel the galaxy, trade, explore unexplored worlds, fight, build bases and factories, forge alliances and experience new adventures!
- 3

Pleiades Zero
Single-player alternative to Virus Infinite — playable solo, no multiplayer required. Shares Strategy and Indie with Virus Infinite.
Pleiades Zero is a 2D maze-puzzle platformer set among the stars of the Pleiades. As Beiling, wield a laser whip and laser shield, launch off any surface — floor, wall, or ceiling — and carve a path to the seventh sister to uncover the truth of the universe.
- 4

Ablockalypse
Single-player alternative to Virus Infinite — playable solo, no multiplayer required. Shares Indie and Casual with Virus Infinite.
A classic reignited with a modern twist... Can you place all the pieces together before the timer runs out? Challenge your spatial visualization skills in this fast-paced action puzzle game that hooks you in and keeps you coming back for more with every thrilling level.
- 5

Galactic Simulator 3
Single-player alternative to Virus Infinite — playable solo, no multiplayer required. Shares Strategy and Indie with Virus Infinite.
Galactic Simulator 3 is a space exploration and evolution sim inspired by the Fermi Paradox and Great Filter theory. Scan uncharted star systems, gather resources and samples, establish outposts and stargates, and witness the rise and fall of civilizations across an ever-evolving galaxy.
- 6

DEDALO - Escape Room Adventure
Single-player alternative to Virus Infinite — playable solo, no multiplayer required. Shares Indie and Casual with Virus Infinite.
Uncover the secrets of a frozen world in Dedalo: Escape Room Adventure. Explore ancient Arctic ruins, solve intricate puzzles, and uncover the power of a lost artifact. Can you unravel the mystery and make it home before it’s too late?
- 7

InfiniWordSlide
Single-player alternative to Virus Infinite — playable solo, no multiplayer required. Shares Strategy and Indie with Virus Infinite.
Inspired by the *tris family of games as well as the word search of the world, InfiniWordSlide gives you a score attack that will test your knowledge of the language, your ability to quickly react and reward good strategy. The controls are simple and the mechanics clear.
- 8

Periapsis: Gravity Slingshot
Single-player alternative to Virus Infinite — playable solo, no multiplayer required. Shares Strategy and Indie with Virus Infinite.
Lead humanity’s final journey beyond Earth. Launch ships, harness gravity slingshots, and explore distant star systems to make humanity multi-planetary.