Single-player games like Louloudi Asteri ~Save the Solar System~
Below are 8 single-player Steam games similar to Louloudi Asteri ~Save the Solar System~, 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 Louloudi Asteri ~Save the Solar System~ page.
Ranked picks
- 1
Project Neon
Single-player alternative to Louloudi Asteri ~Save the Solar System~ — playable solo, no multiplayer required. Shares Action with Louloudi Asteri ~Save the Solar System~.
Blast through enemy defenses in this intense 16-bit shoot ‘em up (or shmup), dismantling interplanetary shields to bring humanity’s last hope back from Mars and save Earth from ecological collapse.
- 2
Stardust Galaxy Warriors: Stellar Climax
Single-player alternative to Louloudi Asteri ~Save the Solar System~ — playable solo, no multiplayer required. Shares Action with Louloudi Asteri ~Save the Solar System~.
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!
- 3
Beat Hazard
Single-player alternative to Louloudi Asteri ~Save the Solar System~ — playable solo, no multiplayer required. Shares Action with Louloudi Asteri ~Save the Solar System~.
Experience your music collection like never before with this intense music driven arcade shooter. Each of your songs will have its own unique ebb and flow based on the music.
- 4
Beat Hazard 2
Single-player alternative to Louloudi Asteri ~Save the Solar System~ — playable solo, no multiplayer required. Shares Action with Louloudi Asteri ~Save the Solar System~.
Experience your music collection as never before with this intense music driven arcade shooter. Each of your songs will have its own unique ebb and flow based on the music.
- 5
Astebreed: Definitive Edition
Single-player alternative to Louloudi Asteri ~Save the Solar System~ — playable solo, no multiplayer required. Shares Action with Louloudi Asteri ~Save the Solar System~.
Climb into the cockpit of an otherworldly war machine and fly into battle against a horrifying alien race bent on eradicating humanity to preserve their own civilization.
- 6
SATAZIUS
Single-player alternative to Louloudi Asteri ~Save the Solar System~ — playable solo, no multiplayer required. Shares Action with Louloudi Asteri ~Save the Solar System~.
The year is 2051. Location: SATAZIUS, a long-abandoned planet. The cruiser Agano was on patrol when it was attacked and stricken by a confederacy of space pirates that had established a base on SATAZIUS. The pirates attacked the Agano intending to steal the assault ship ‘Trafalgar’ that was stowed aboard the Agano, but the Trafalgar made...
- 7
DRAINUS
Single-player alternative to Louloudi Asteri ~Save the Solar System~ — playable solo, no multiplayer required. Shares Action with Louloudi Asteri ~Save the Solar System~.
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.
- 8
Jets'n'Guns Gold
Single-player alternative to Louloudi Asteri ~Save the Solar System~ — playable solo, no multiplayer required. Shares Action with Louloudi Asteri ~Save the Solar System~.
Jets'n'Guns is a heavy piece of ground shaking rock blasting action with graphics and special effects that will blow you eyes out! Enjoy yourself in almost-insane action adventure of saving the universe from the deadly threat of more than 270 unique monsters in the campaign of 43 levels.