Single-player games like Quasar
Below are 8 single-player Steam games similar to Quasar, 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 Quasar page.
Ranked picks
- 1
Vortex Attack EX
Single-player alternative to Quasar — playable solo, no multiplayer required. Shares Action and Indie with Quasar.
Galaxy is in danger with hostile ships swarming from the opening vortex. Blast enemies with huge variety of upgradeable ships. Frantic arcade shooter featuring world leaderboards and fun multiplayer mode will keep you playing until all ships are unlocked; galaxies saved. WARNING:VERY_ADDICTIVE
- 2
Ghetto Zombies: Graffiti Squad
Single-player alternative to Quasar — playable solo, no multiplayer required. Shares Action and Indie with Quasar.
Expect blasts of green zombie goo painting the screen in this top-down shooter packed with crazy guns that blow the heads off some… freaky zombies. Your mission is simple: graffiti the whole city before these mutants dog-pile you
- 3
Kill the Reaper
Single-player alternative to Quasar — playable solo, no multiplayer required. Shares Action and Indie with Quasar.
Grim Reaper's perfect vacations was interrupted. Zombies wants revenge and now all hell breaks loose. Hold back armies of the dead and find out, how long does it take to Kill the Reaper?
- 4
AIRANBLADE
Single-player alternative to Quasar — playable solo, no multiplayer required. Shares Action and Indie with Quasar.
AIRANBLADE is a 3D vertical progression action game, like the classic shoot 'em up games. Fight against squadrons of enemy aircrafts and gigantic bosses. Enjoy beautiful special effects and lots of explosions and lasers coming from every corner.
- 5
Defying Fate
Single-player alternative to Quasar — playable solo, no multiplayer required. Shares Action and Indie with Quasar.
A top-down bullet hell space shooter that will test your perseverance. Blast and shoot your way through hordes of asteroids, enemy ships and whatever (and whoever) else you'll run into on your journey! Supports local co-op multiplayer over your local network.
- 6
Royal Odyssey
Single-player alternative to Quasar — playable solo, no multiplayer required. Shares Action and Indie with Quasar.
Royal Odyssey is a retro-style arcade space shooter where you pilot Prince Zayven’s ship through a deadly asteroid storm, blasting your way to survival.
- 7
Invaders X
Single-player alternative to Quasar — playable solo, no multiplayer required. Shares Action and Indie with Quasar.
Crack Spaceships, Improve your Machine, Get New Lead Pilots to the Resistence and Free our species through different "Worlds" across the Solar System. In a 2.5D Shoot 'em up. ... from a time where much less, seemed much more.
- 8
Raining Lead
Single-player alternative to Quasar — playable solo, no multiplayer required. Shares Action with Quasar.
Twin-stick shooter meets action roguelike in a quest to burn corporate stocks. Mega Giga Corp takes your city. Their stock keeps climbing but you're the correction they didn't hedge against - A constructor of machines ready to burst their bubble. Destroy, loot, upgrade, repeat and lead the revolt.