Single-player games like Project Fireball
Below are 13 single-player Steam games similar to Project Fireball, 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 Project Fireball page.
Ranked picks
- 1

Rocket League®
Single-player alternative to Project Fireball — playable solo, no multiplayer required. Shares Action and Sports with Project Fireball.
Rocket League is a high-powered hybrid of arcade-style soccer and vehicular mayhem with easy-to-understand controls and fluid, physics-driven competition. Rocket League includes casual and competitive Online Matches, a fully-featured offline Season Mode, special “Mutators” that let you change the rules entirely, hockey and...
- 2

Ultimechs
Single-player alternative to Project Fireball — playable solo, no multiplayer required. Shares Sports and Free To Play with Project Fireball.
Your mech is ready. The crowd roars. Welcome to the arena! The thrill of professional athletics meets the precision of purpose-built machines in Ultimechs, the latest multiplayer VR gaming experience from Resolution Games.
- 3

Serious Fun Football
Single-player alternative to Project Fireball — playable solo, no multiplayer required. Shares Action and Sports with Project Fireball.
SERIOUS realism with advanced ball physics and freedom of player movement, FUN casual dynamic gameplay, online or in single-player. This is Serious Fun Football. It's play ball time!
- 4

Jetball
Single-player alternative to Project Fireball — playable solo, no multiplayer required. Shares Action and Sports with Project Fireball.
A jetpack sports game. Score goals against your opponents in this FPS online multiplayer game. Fly up in the air with your jetpack. Work with your teammates to make incredible plays. Practice solo or co-op vs bots. Play in 1st person or 3rd person view.
- 5

Captain Tsubasa: Rise of New Champions
Single-player alternative to Project Fireball — playable solo, no multiplayer required. Shares Action and Sports with Project Fireball.
Captain Tsubasa: Rise of New Champions is an arcade football game bringing a refreshing look to the football genre with the exhilarating action and over the top shots that made the license famous. Defy The Laws of Football Become Legend
- 6

FIFA 22
Single-player alternative to Project Fireball — playable solo, no multiplayer required. Shares Sports with Project Fireball.
Powered by Football™, EA SPORTS™ FIFA 22 brings the game even closer to the real thing with fundamental gameplay advances and a new season of innovation across every mode.
- 7

Soccer Online: Ball 3D
Single-player alternative to Project Fireball — playable solo, no multiplayer required. Shares Sports with Project Fireball.
Multiplayer soccer simulator. Control one player. Play online or with bots.
- 8

Disney Dreamlight Valley
Single-player alternative to Project Fireball — playable solo, no multiplayer required. Shares Action with Project Fireball.
Explore a world filled with the magic of Disney as you discover rich stories and build the perfect neighborhood alongside Disney and Pixar heroes and villains in this new life-sim adventure game. Welcome to Disney Dreamlight Valley.
- 9

The Oregon Trail
Single-player alternative to Project Fireball — playable solo, no multiplayer required. Shares Casual with Project Fireball.
The Oregon Trail is back in a beautiful blend of charming pixel art characters, 3D environments, and cutting-edge lighting and visual effects!
- 10

Disney Speedstorm
Single-player alternative to Project Fireball — playable solo, no multiplayer required. Shares Action and Sports with Project Fireball.
Welcome to Disney Speedstorm! Drift into the ultimate hero-based combat racing game, set on high-speed circuits inspired by Disney and Pixar worlds. Master each character’s unique skills and claim victory in this thrilling arcade racing experience from the creators of the Asphalt series!
- 11

Sniper Fury
Single-player alternative to Project Fireball — playable solo, no multiplayer required. Shares Action and Free To Play with Project Fireball.
Sniper Fury is an action-sharpshooting game set in a world threatened by violence. Neutralize threats using an ever-growing arsenal of modern firepower. Customize everything: weapons, gear sets, bullets! Join other snipers in Clan Wars, challenge them in PvP mode, & try events for extra surprises.
- 12

Modern Combat Versus
Single-player alternative to Project Fireball — playable solo, no multiplayer required. Shares Action and Free To Play with Project Fireball.
Drop into a brand-new multiplayer first-person shooter featuring fun, action-packed gameplay. Choose your Agent, master your role, and dominate the battlefield with your team. From skilled attackers to supportive defenders and covert assassins, there's an Agent for every playstyle.
- 13

Dungeon Hunter Champions
Single-player alternative to Project Fireball — playable solo, no multiplayer required. Shares Action and Free To Play with Project Fireball.
Rally your Champions and lead the charge to save the Multiverse from the greatest threat it has ever known. Switch easily between PC and Mobile devices, and keep fighting wherever you go with this cross-platform hack 'n' slash!