Single-player games like Sagittarius
Below are 8 single-player Steam games similar to Sagittarius, 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 Sagittarius page.
Ranked picks
- 1

Meteor Storm
Single-player alternative to Sagittarius — playable solo, no multiplayer required. Shares Action and Indie with Sagittarius.
Welcome back to 1996! This shared screen space shooter is the perfect 4-player competitive game for some casual fun!
- 2

Guntech 2
Single-player alternative to Sagittarius — playable solo, no multiplayer required. Shares Action with Sagittarius.
Guntech 2 is a return of the good old “cave flyer” shoot ’em ups genre. It’s a twin-stick shooter influenced by such classics as Thrust, Oids, Geometry Wars, and Asteroids. You can play in single-player, or couch co-op with up to 4 players!
- 3

Stardust Galaxy Warriors: Stellar Climax
Single-player alternative to Sagittarius — playable solo, no multiplayer required. Shares Action and Indie with Sagittarius.
Stardust Galaxy Warriors: Stellar Climax is a fast-paced couch co-op action shooter with SHMUP/Brawler gameplay and RPG elements. Choose your mechs, weapons & upgrades then soar through space, defeat evil & save the future... from itself!
- 4

Chicken Invaders 1
Single-player alternative to Sagittarius — playable solo, no multiplayer required. Shares Action and Indie with Sagittarius.
Save Earth from an invasion of intergalactic chickens! Finger-blistering arcade shooting action for one or two players.
- 5

Revolgear Zero
Single-player alternative to Sagittarius — playable solo, no multiplayer required. Shares Action and Casual with Sagittarius.
Shizuku and Akane...two pilots bound by rivalry and friendship battle to save their world from malevolent cosmic forces! A classic arcade style shmup with deeply satisfying fast paced combat, wide variety of load-out combos, and even local co-op!
- 6

Arcade Classics Anniversary Collection
Single-player alternative to Sagittarius — playable solo, no multiplayer required. Shares Action and Casual with Sagittarius.
8 KONAMI arcade classics of the 80s, from Nemesis to TwinBee. Including bonus eBook packed with new information never before revealed to the public.
- 7

Squad 51 vs. the Flying Saucers
Single-player alternative to Sagittarius — playable solo, no multiplayer required. Shares Action and Indie with Sagittarius.
UFOs! Aliens! Aircrafts! Resistance! SHOOT 'EM UP! Squad 51 vs. the Flying Saucers is a spaceship shooter with 2D gameplay and 3D environment. Enjoy a smart combination of a fast-paced shooting experience and the 1950's sci-fi movies aesthetic, with live-action cutscenes.
- 8

Contra: Operation Galuga
Single-player alternative to Sagittarius — playable solo, no multiplayer required. Shares Action with Sagittarius.
The legendary Contra series returns! This reimagining of the classic run-'n'-gun action game from the ‘80s features new stages, new enemies, new play mechanics, and co-op combat for up to 4 players!