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

Crush The Rebellion!
Single-player alternative to Planets Ambrosia — playable solo, no multiplayer required. Shares Action and Indie with Planets Ambrosia.
The galactic empire is under siege from the rebel scum in all directions! Fight through endless waves of rebel ships using all of the weapons and resources at your disposal as you execute your sole orders: to Crush The Rebellion!
- 2

DoDonPachi Resurrection Reignite
Single-player alternative to Planets Ambrosia — playable solo, no multiplayer required. Shares Action and Indie with Planets Ambrosia.
CAVE's arcade bullet hell shooter returns as DoDonPachi Resurrection Reignite. New stages, a new character, new music, and other new elements set the stage for a new challenge.
- 3

Neuroma
Single-player alternative to Planets Ambrosia — playable solo, no multiplayer required. Shares Action and Indie with Planets Ambrosia.
A fast-paced vertical shmup where a living brain controls a combat ship to battle grotesque alien creatures across biomechanical worlds filled with massive bosses and intense arcade action.
- 4

Dragon Tiles
Single-player alternative to Planets Ambrosia — playable solo, no multiplayer required. Shares Action and Indie with Planets Ambrosia.
Dragon Tiles is a lightweight top-down action roguelite bullet-hell survival game. Lead a chain of multiple heroes in a snake-like formation, automatically attacking and clearing waves of enemies while upgrading your team through the shop after each round.
- 5

Royal Odyssey
Single-player alternative to Planets Ambrosia — playable solo, no multiplayer required. Shares Action and Indie with Planets Ambrosia.
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.
- 6

I, AI
Single-player alternative to Planets Ambrosia — playable solo, no multiplayer required. Shares Action and Indie with Planets Ambrosia.
Classic scrolling shooter with modern graphics. You are self-aware AI. You were created on space military station developing weapons. Now your goal is to break out of the lab and win your freedom.
- 7

Seven Suns of Orion
Single-player alternative to Planets Ambrosia — playable solo, no multiplayer required. Shares Action and Indie with Planets Ambrosia.
A fast paced bullet heaven, control your Sci-fi spaceships with semi-newtonian physics. Last 7 minutes against the drone armada until their boss arrives and fight your way to freedom! Use planetary gravity and other hazards to dodge superior numbers. Collect and combine weapons for maximum firepower
- 8

Raider Pheasant
Single-player alternative to Planets Ambrosia — playable solo, no multiplayer required. Shares Action and Indie with Planets Ambrosia.
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.