Single-player games like AntiVirus
Below are 8 single-player Steam games similar to AntiVirus, 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 AntiVirus page.
Ranked picks
- 1
Asteroid Core
Single-player alternative to AntiVirus — playable solo, no multiplayer required. Shares Strategy and Casual with AntiVirus.
You are isolated on a small meteor and need to build a fire to escape before being destroyed by aliens. Use your limited space to create machines and obtain more and more resources. Enjoy this mix of puzzles, tower defense and incremental gameplay.
- 2
NuTREEnts
Single-player alternative to AntiVirus — playable solo, no multiplayer required. Shares Strategy and Casual with AntiVirus.
NuTREEnts is a strategic tower defense roguelike about growing and expanding your forest. Plant saplings, fend off bugs, and explore a desolate planet while you grow a mighty colony of trees!
- 3
Hearth and Hamlet
Single-player alternative to AntiVirus — playable solo, no multiplayer required. Shares Strategy and Casual with AntiVirus.
Start with a campfire. Build a kingdom. Hearth and Hamlet is a medieval citybuilder clicker that blends resource management, in-depth upgrade trees and relaxing idle gameplay. Build your empire by researching new technologies, passing new laws, trading with far-off lands, and more.
- 4
Drill Deal – Oil Tycoon
Single-player alternative to AntiVirus — playable solo, no multiplayer required. Shares Strategy and Casual with AntiVirus.
Drill Deal is a fun oil business simulator. Start from a single tiny rig and expand it to a large complex of connected platforms. Optimize & grow your business. Look out for threats like weather, terrorists, fire, and others. Take care of your working crews.
- 5
Goblin Buster: Incremental Tower Defense
Single-player alternative to AntiVirus — playable solo, no multiplayer required. Shares Strategy and Casual with AntiVirus.
Goblin Buster is an incremental tower defense game with deep upgrade mechanics. Obliterate annoying goblins, collect materials, discover powerful relics, invest in unique buildings and spend your resources to upgrade towers and magical spells with a massive skill tree!
- 6
Hotel Giant 2
Single-player alternative to AntiVirus — playable solo, no multiplayer required. Shares Strategy and Casual with AntiVirus.
Following its international success, Hotel Giant is back and bigger than ever. In Hotel Giant 2 you will create the hotel of your dreams and manage prestigious locations around the world. Your goal is to attract as many guests as possible and make sure they are satisfied throughout their stay.
- 7
Crusaders Quest : Hero Town
Single-player alternative to AntiVirus — playable solo, no multiplayer required. Shares Strategy with AntiVirus.
Welcome to 《Crusader Quest: Hero Town》! A little town inside your PC! Gather heroes and rebuild the town in 《Crusader Quest: Hero Town》, a desktop idle RPG that can be enjoyed even during work hours.
- 8
SimAirport
Single-player alternative to AntiVirus — playable solo, no multiplayer required. Shares Strategy and Casual with AntiVirus.
Build & Manage Your Airport. An International Hub or a Regional Masterpiece -- it's up to you. Buy more land to scale out, or escalators to scale up with MULTIPLE FLOORS. You're in full control in this modern business management tycoon!