Single-player games like Patient Zero: Plague Idle
Below are 8 single-player Steam games similar to Patient Zero: Plague Idle, 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 Patient Zero: Plague Idle page.
Ranked picks
- 1
Next Reign: Kingdom
Single-player alternative to Patient Zero: Plague Idle — playable solo, no multiplayer required. Shares Strategy and Indie with Patient Zero: Plague Idle.
Transform a tiny settlement into a thriving medieval kingdom in this incremental strategy game. Build your economy, command your army, and keep discovering new ways to grow with every milestone.
- 2
Halloween Store Simulator
Single-player alternative to Patient Zero: Plague Idle — playable solo, no multiplayer required. Shares Strategy and Indie with Patient Zero: Plague Idle.
🎃 Begin your Halloween empire building and managing your first Halloween Store! Manage your staff and products to attract new customers! Grow your Halloween empire by building Halloween restaurants, cafes, and entertainment! Expand and make every day and everything Halloween! 🎃
- 3
Node Factory
Single-player alternative to Patient Zero: Plague Idle — playable solo, no multiplayer required. Shares Strategy and Indie with Patient Zero: Plague Idle.
Dive into the world of machine learning! Node Factory is a node-based automation incremental game where you harvest resources and train neural networks. Manage your economy, optimize your grid, and automate your way to a multi-Centillion dollar tech empire.
- 4
HordeFall
Single-player alternative to Patient Zero: Plague Idle — playable solo, no multiplayer required. Shares Strategy and Indie with Patient Zero: Plague Idle.
A bulletheaven x incremental game that runs as a desktop companion in the corner of your screen! While you work, your hero automatically fights thousands of enemies. Unlock upgrades and manage your economy, attributes, and spells. Your screen is your battlefield - minimal space, maximum progress!
- 5
Pull the Lever
Single-player alternative to Patient Zero: Plague Idle — playable solo, no multiplayer required. Shares Strategy and Indie with Patient Zero: Plague Idle.
Pull the lever, send a tiny train hauling cargo. Click storms and breakdowns mid-run to protect the take. Chase jackpots, hire staff to automate the dull runs, and grow a living model railroad. You won't know the payout until it arrives.
- 6
Moose Miners
Single-player alternative to Patient Zero: Plague Idle — playable solo, no multiplayer required. Shares Strategy and Indie with Patient Zero: Plague Idle.
Take control of a mining operation run by moose. They mine and sell the gems. You need to decide where to spend the profits. Hire more miners and upgrade their gear. Buy new rails and minecarts to get deeper into the mine. The deeper you get the more valuable gems you will find.
- 7
Mad Tower Tycoon
Single-player alternative to Patient Zero: Plague Idle — playable solo, no multiplayer required. Shares Strategy and Indie with Patient Zero: Plague Idle.
Design your own skyscraper with more than 100 Floors. Rent offices, apartments or shops and build a financially lucrative skyscraper. Build cinemas, bars or a theater to satisfy your visitors and create an effective transport system with elevators and stairs.
- 8
Garbage Growth
Single-player alternative to Patient Zero: Plague Idle — playable solo, no multiplayer required. Shares Indie and Simulation with Patient Zero: Plague Idle.
Garbage Growth is a short incremental trash game about collecting people's trash, bananas and even babies, to make money and pollute the world even more. Hire rats, grow your pollution, and make everything worse!