Single-player games like SATAZIUS
Below are 17 single-player Steam games similar to SATAZIUS, 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 SATAZIUS page.
Ranked picks
- 1

Syder Arcade
Single-player alternative to SATAZIUS — playable solo, no multiplayer required. Shares Action and Indie with SATAZIUS.
Killing zombies never gets old, but sometimes you just need a break. Get back to some serious old-school gaming with Syder Arcade! Syder Arcade is a love letter to Amiga games of the ‘90s, no coins, no upgrade grinding, just your tenacity and a motherload of alien invaders.
- 2

WOLFLAME
Single-player alternative to SATAZIUS — playable solo, no multiplayer required. Shares Action and Indie with SATAZIUS.
Brought to you by the makers of GIGANTIC ARMY, Supercharged Robot VULKAISER, and SATAZIUS, WOLFLAME is a return to the form of glorious 2D vertical vertical shooters like Raiden, Raptor, and Twin Cobra.
- 3

ETHER VAPOR Remaster
Single-player alternative to SATAZIUS — playable solo, no multiplayer required. Shares Action with SATAZIUS.
Ether Vapor Remaster is a cinematic 3D arcade shooter and visual treat from developer Edelweiss.
- 4

GIGANTIC ARMY
Single-player alternative to SATAZIUS — playable solo, no multiplayer required. Shares Action and Indie with SATAZIUS.
Side-scrolling mech-shooting bad-assery is BACK!GIGANTIC ARMY is a heartfelt homage to 16-bit era mech shooters such as Cybernator / Assault Suits Valken, Metal Warriors, and Front Mission: Gun Hazard, developed by the studio behind the acclaimed shooter SATAZIUS.
- 5

DRAINUS
Single-player alternative to SATAZIUS — playable solo, no multiplayer required. Shares Action and Indie with SATAZIUS.
This is a side-scrolling shooting game in which you take control of the "Drainus", the Kharlal Empire's most cutting-edge fighter with the ability to absorb energy bullets, and take down the enemy ships zipping through space.
- 6

Supercharged Robot VULKAISER
Single-player alternative to SATAZIUS — playable solo, no multiplayer required. Shares Action and Indie with SATAZIUS.
70s giant robot anime-inspired side-scrolling shooting from the creators of SATAZIUS and GIGANTIC ARMY!
- 7

DARIUSBURST Chronicle Saviours
Single-player alternative to SATAZIUS — playable solo, no multiplayer required. Shares Action with SATAZIUS.
DARIUSBURST Chronicle Saviours is the latest installment in Taito's DARIUS series of arcade-style shooting games. Blast hordes of alien sea-monsters, and blaze your own trail through branching environments.
- 8

Earthion
Single-player alternative to SATAZIUS — playable solo, no multiplayer required. Shares Action with SATAZIUS.
Earthion is a side-scrolling space shooter developed natively for 16-bit systems. Guide space fighter pilot Azusa Takanashi in her fight to repel the alien invaders and save planet Earth.
- 9

Strike Force: Desert Thunder
Single-player alternative to SATAZIUS — playable solo, no multiplayer required. Shares Action and Indie with SATAZIUS.
Strike Force: Desert Thunder is a small First-Person-Shooter game in the style of old, classic Delta Force games. You join 10 intense, large scale missions to prevent terrorist attacks. Customize your loadout, choose between 12 weapons and jump right into the action. Each Mission is large scale (2km²) and open to your tactical strategy.
- 10

R-Type Final 2
Single-player alternative to SATAZIUS — playable solo, no multiplayer required. Shares Action with SATAZIUS.
R-Type has returned! The legendary side-scroller is back and better than ever with beautifully rendered 3D graphics, exhilarating shoot-'em-up gameplay, and a multitude of stages, ships, and weapons that will allow you to conduct a symphony of destruction upon your foes.
- 11

Salamander County Public Television
Single-player alternative to SATAZIUS — playable solo, no multiplayer required. Shares Action and Indie with SATAZIUS.
Become a professional thing-doer! Complete wacky assignments for Salamander County's local TV station, and solve the mystery of why nearly everyone in the county suddenly disappeared.
- 12

G-Darius HD
Single-player alternative to SATAZIUS — playable solo, no multiplayer required. Shares Action with SATAZIUS.
You will see the creation of new lives... Capture enemies and fire them back at their allies as enormous beams of energy in this horizontally scrolling shooting game, featuring 5 versions of G-Darius with new features, enhancements, and Steam exclusive extras!
- 13

WITCH-BOT MEGLILO
Single-player alternative to SATAZIUS — playable solo, no multiplayer required. Shares Action and Indie with SATAZIUS.
Stop time and project yourself through space with “Time-stop warp” magic, pass through physical obstacles, dodge incoming bullets and shoot down your enemies! A satisfying shooter, filled with dark humor!
- 14

ARMED SEVEN
Single-player alternative to SATAZIUS — playable solo, no multiplayer required. Shares Action and Indie with SATAZIUS.
The year is 1989. 12 years have passed since the Gogoh Army’s invasion of Earth. Exposure to alien technology during the war enabled Earth’s own technologies to take massive leaps forward. International conflict that was previously rife in the history of mankind fell to an all-time low, and the Earth Federation was established as a...
- 15

STEEL STRIDER
Single-player alternative to SATAZIUS — playable solo, no multiplayer required. Shares Action and Indie with SATAZIUS.
STEEL STRIDER is the follow up to the acclaimed GIGANTIC ARMY and pays homage to the great run and gun games such as Turrican and Super Contra, but adds mouse / dual analogue stick-operated weapons!
- 16

ZANGEKI WARP
Single-player alternative to SATAZIUS — playable solo, no multiplayer required. Shares Action and Indie with SATAZIUS.
Take control of the hyperdimensional fighter craft ‘ZanFighter’ and use its advanced warp functions to defeat an army of space beasts controlled by an evil scientist!
- 17

ROCKETRON
Single-player alternative to SATAZIUS — playable solo, no multiplayer required. Shares Action and Indie with SATAZIUS.
Fly through the sky! Rain down fire on the enemy forces from above! Enjoy solid combat and simple non-linear exploration in this high flying side-scrolling action shooter!