Single-player games like Space storm
Below are 9 single-player Steam games similar to Space storm, 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 Space storm page.
Ranked picks
- 1

Trapped In Here With Me
Single-player alternative to Space storm — playable solo, no multiplayer required. Shares Action and Casual with Space storm.
Heart-pounding arcade shooter.
- 2

Master Blaster
Single-player alternative to Space storm — playable solo, no multiplayer required. Shares Action with Space storm.
Grab your controller, charge your blasters and prepare for the physics shooter of the Universe! Take on diverse gameplay challenges, manage and upgrade your resources and abilities while you unfold the mysteries of the Cosmos. Defeat LORD CHAOSBRINGER and earn your title as the MASTER BLASTER!
- 3

Senli 307
Single-player alternative to Space storm — playable solo, no multiplayer required. Shares Action and Casual with Space storm.
Senli 307 is a top-down shooter where you can turn, accelerate, and decelerate using only WASD (or arrow keys), and repeatedly search for and destroy enemies.
- 4

I AM KILT
Single-player alternative to Space storm — playable solo, no multiplayer required. Shares Action and Strategy with Space storm.
I AM KILT is a twin-stick shooter roguelite where you fend off endless hordes of enemies. Combine upgrades to overwhelm the opposition and dominate the field. Do you have the forethought and skill to survive?
- 5

Cosmic Cruiser
Single-player alternative to Space storm — playable solo, no multiplayer required. Shares Action with Space storm.
In this unique shooter from 1984. take on the role of a pilot of an out-dated Cosmic Cruiser, fighting to rescue the crew of a distant space station that had been captured by a raiding party from the sinister Rallom Empire.
- 6

BIRBOUT!
Single-player alternative to Space storm — playable solo, no multiplayer required. Shares Action and Casual with Space storm.
BIRBOUT! is a hybrid platform shooter where you play as Sunny The Cockatiel, unlock weapons, eat seeds, fight Plovers and save Snowy The Cockatiel from Desmond the Cat!
- 7

Devileader
Single-player alternative to Space storm — playable solo, no multiplayer required. Shares Action with Space storm.
Devileader, a fearsome space demon who once have destroyed countless planets of the solar system is about to be resurrected by his minions and fanatics, who want to bring chaos to the universe. Pilot the agile space interceptor Deviship and survive the terror of this demon lord.
- 8

Xentron Attack
Single-player alternative to Space storm — playable solo, no multiplayer required. Shares Action with Space storm.
Xentron Attack is a multi-directional shooter. The evil alien forces called Xentron have invaded your galaxy and spreading dangerous meteors and missiles in the space. Fight with smart enemies who calculates your movements. Turn your ship precisely and use the borderless space wisely.
- 9

Pingo's Revenge
Single-player alternative to Space storm — playable solo, no multiplayer required. Shares Strategy and Casual with Space storm.
With logical moves you'll be able to push all the diamonds together and thus master the levels. Make your own way through the different areas and kill the enemies with the help of ice blocks to save your girlfriend.