Single-player games like FireJumpers Inferno
Below are 9 single-player Steam games similar to FireJumpers Inferno, 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 FireJumpers Inferno page.
Ranked picks
- 1

SolPlex: Dominion
Single-player alternative to FireJumpers Inferno — playable solo, no multiplayer required. Shares Strategy and Indie with FireJumpers Inferno.
A large scale sci-fi strategy MMO where players build multi colony empires, manage complex industrial economies, forge powerful alliances and wage war for dominance across a persistent galactic battlefield.
- 2

Antopolis: The Ant Colony Simulator
Single-player alternative to FireJumpers Inferno — playable solo, no multiplayer required. Shares Strategy and Indie with FireJumpers Inferno.
Found a colony, dig a nest, and raise an empire of ants in a giant's back garden. A top-down colony sim of pheromone trails, brood and castes, foraging, and three-way war. Survive a whole backyard food chain of spiders, birds, frogs, and rival ant colonies.
- 3

Star Trek: Infinite
Single-player alternative to FireJumpers Inferno — playable solo, no multiplayer required. Shares Strategy and Simulation with FireJumpers Inferno.
Star Trek: Infinite is a grand strategy experience that lets you play your own Star Trek story as the leader of one of four major factions in the galaxy. Follow the specially crafted story or blaze your own trail in the first Star Trek grand strategy game.
- 4

Sins of a Solar Empire®: Rebellion
Single-player alternative to FireJumpers Inferno — playable solo, no multiplayer required. Shares Strategy and Indie with FireJumpers Inferno.
Command a space-faring empire in Sins of a Solar Empire: Rebellion, the new stand-alone expansion that combines 4X depth with real-time strategy gameplay.
- 5

AI War 2
Single-player alternative to FireJumpers Inferno — playable solo, no multiplayer required. Shares Strategy and Indie with FireJumpers Inferno.
The most devious and acclaimed artificial intelligence in strategy gaming is better than ever. A grand strategy/RTS hybrid that reverses many conventions of both genres. Take territory without attracting attention, build your empire with care, and adapt to an ever-evolving galactic battleground.
- 6

I Fetch Rocks
Single-player alternative to FireJumpers Inferno — playable solo, no multiplayer required. Shares Simulation with FireJumpers Inferno.
Embark on your asteroid hauling career with Veritago Fortana. Start with a basic ship and earn credits to upgrade, customise and repair as you try to fulfil larger and harder contracts. Built exclusively for VR, use your own hands to build, wire and fly using 100s of interconnecting components.
- 7

Knights of Honor II: Sovereign
Single-player alternative to FireJumpers Inferno — playable solo, no multiplayer required. Shares Strategy and Simulation with FireJumpers Inferno.
Become the king and fight over Europe in this fresh take on medieval real-time grand strategy. Manage provinces, gather armies, initiate diplomacy, and dabble in espionage. The path is open: become the true Sovereign of your people and bring them to glory.
- 8

Dummynation
Single-player alternative to FireJumpers Inferno — playable solo, no multiplayer required. Shares Strategy and Indie with FireJumpers Inferno.
Geopolitical management game with real-time shifting borders and a streamlined gameplay, designed to minimize all burdensome chores while allowing an absolute strategic control, from military recruitment and deployment, to diplomatic and economic management.
- 9

SimCity™ 4 Deluxe Edition
Single-player alternative to FireJumpers Inferno — playable solo, no multiplayer required. Shares Strategy and Simulation with FireJumpers Inferno.
SimCity 4 Deluxe Edition includes the bestselling SimCity 4 and the all-new SimCity 4 Rush Hour Expansion Pack. Create the most massive region of cities ever, with a farming town, bedroom community, high-tech commercial center, and industrial backbone.