Single-player games like Nephenthesys
Below are 8 single-player Steam games similar to Nephenthesys, 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 Nephenthesys page.
Ranked picks
- 1
Psyvariar 3
Single-player alternative to Nephenthesys — playable solo, no multiplayer required. Shares Action with Nephenthesys.
Play as one of 7 pilots in this thrilling sequel to a SHMUP classic. The time has come for a new generation of Psyvariars to rise… and save humanity.
- 2
Blast'N Bounty
Single-player alternative to Nephenthesys — playable solo, no multiplayer required. Shares Action and Indie with Nephenthesys.
Blast’N Bounty is a vertical scrolling shoot’em up featuring 8 stages players can tackle in the order of their choosing. Cruise through a crazy solar system in a mix of pixel art and low poly 3D with action that’s easy to learn but tough to master!
- 3
Viper Strike
Single-player alternative to Nephenthesys — playable solo, no multiplayer required. Shares Action and Indie with Nephenthesys.
Take flight in a classic top-down vertical shmup with a modern physics twist. Command the skies with air-to-air dogfights and air-to-ground bombing. Blasted enemies burst into physical chunks, to trigger chaotic, high-scoring chain reactions!
- 4
Raider Pheasant
Single-player alternative to Nephenthesys — playable solo, no multiplayer required. Shares Action and Indie with Nephenthesys.
Raider Pheasant is a single-player arcade shoot ’em up viewed from a dramatic high-angle perspective. Blast through enemy formations, power up your fighter, defeat massive bosses, and chase high scores with keyboard or controller.
- 5
DreadStar: The Quest for Revenge
Single-player alternative to Nephenthesys — playable solo, no multiplayer required. Shares Action with Nephenthesys.
Will you have what it takes to avenge your father, defeat the evil DreadSkull and save the galaxy? Collect gems and customize your ship to get through six replayable sectors, annihilate your foes and fight epic bosses in this classic styled pixel art shoot'em'up with RPG progression.
- 6
RedRaptor
Single-player alternative to Nephenthesys — playable solo, no multiplayer required. Shares Action and Indie with Nephenthesys.
Blast off for a retro arcade experience in RedRaptor, a vertical shoot’em up inspired by genre classics of the ’90s!
- 7
Storm Mined
Single-player alternative to Nephenthesys — playable solo, no multiplayer required. Shares Action and Indie with Nephenthesys.
Inspired by the cult classic Mine Storm, Storm Mined modernizes arcade space shooting with rogue-lite upgrades and rhythm-based stages.
- 8
Royal Odyssey
Single-player alternative to Nephenthesys — playable solo, no multiplayer required. Shares Action and Indie with Nephenthesys.
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.