Single-player games like Next Quintillionaire
Below are 8 single-player Steam games similar to Next Quintillionaire, 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 Next Quintillionaire page.
Ranked picks
- 1
Supermarket Simulator: Idle Tycoon Clicker
Single-player alternative to Next Quintillionaire — playable solo, no multiplayer required. Shares Strategy and Simulation with Next Quintillionaire.
Start with a small market and build a huge supermarket empire! In Supermarket Simulator: Idle Tycoon Clicker, fill your shelves, satisfy your customers, make upgrades, increase your income, and grow your store. Click, manage, earn, and reach the top!
- 2
Bloom Inc
Single-player alternative to Next Quintillionaire — playable solo, no multiplayer required. Shares Strategy and Simulation with Next Quintillionaire.
Bloom Inc is a cozy incremental gardening game. Harvest plants, unlock skills and abilities. Explore different maps and grow your own plants in the background.
- 3
Budgie's Bug Shop
Single-player alternative to Next Quintillionaire — playable solo, no multiplayer required. Shares Strategy and Simulation with Next Quintillionaire.
A short incremental game about catching bugs and running a shop filled with parakeets. Upgrade equipment, purchase game-breaking abilities, and maximize the profits of your Budgie-powered empire!
- 4
Sludgineers
Single-player alternative to Next Quintillionaire — playable solo, no multiplayer required. Shares Simulation and Casual with Next Quintillionaire.
Clean, mine and refine pollution in this active incremental game. Cruise through the countryside earning cash and resources, build a refinery, process materials, upgrade equipment, unlock new areas and complete quests.
- 5
Bills Must Be Paid
Single-player alternative to Next Quintillionaire — playable solo, no multiplayer required. Shares Strategy and Simulation with Next Quintillionaire.
You're broke, smash piggy banks, bills must be paid. A short active incremental game. Get money, upgrade, and get debt free!
- 6
Hearth and Hamlet
Single-player alternative to Next Quintillionaire — playable solo, no multiplayer required. Shares Strategy and Simulation with Next Quintillionaire.
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.
- 7
More Sushi!
Single-player alternative to Next Quintillionaire — playable solo, no multiplayer required. Shares Simulation and Casual with Next Quintillionaire.
More Sushi! is a short incremental game about running a conveyor belt sushi restaurant. Serve customers, buy upgrades, hire helpers, and unlock new sushi! Pay off the owner's debt, then turn used plates into stars to buy permanent upgrades.
- 8
Angel Clicker
Single-player alternative to Next Quintillionaire — playable solo, no multiplayer required. Shares Strategy and Simulation with Next Quintillionaire.
It's Heaven vs. Hell in the annual Soul-Catching Contest...and there's an office-wide pizza party at stake! Angel Clicker is a short, relaxed incremental clicker with (optional) rhythm elements. Build quirky buildings, collect divine resources, get attacked by aliens, and... Go on a date?!