Single-player games like Anstorm
Below are 10 single-player Steam games similar to Anstorm, 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 Anstorm page.
Ranked picks
- 1
KILL KNIGHT
Single-player alternative to Anstorm — playable solo, no multiplayer required. Shares Action with Anstorm.
KILL KNIGHT is an ultra-responsive arcade-inspired isometric action shooter. Condemned to eternal sufferance, deep within the voids of an eldritch arena, you must wield an arsenal of devastating weaponry to obliterate swarms of otherworldly horrors - and MASTER THE DEMON WITHIN.
- 2
NeverAwake
Single-player alternative to Anstorm — playable solo, no multiplayer required. Shares Action and Indie with Anstorm.
A girl who never wakes up. She has been fighting monsters in her dreams... "NeverAwake" is a nightmarish twin-stick shooter with a unique worldview and original game rules.
- 3
Alien Breed 2: Assault
Single-player alternative to Anstorm — playable solo, no multiplayer required. Shares Action with Anstorm.
Can you survive the alien onslaught? Gamers across the world will now have a chance to play the next chapter in this high-budget, high-quality series.
- 4
Assault Android Cactus+
Single-player alternative to Anstorm — playable solo, no multiplayer required. Shares Action and Indie with Anstorm.
Assault Android Cactus is an intense arcade style twin stick shooter - pick from one of nine unique synthetic heroines and blast your way through overwhelming robots hordes to save the ship from its own workforce. Supports single player and local co-op game modes.
- 5
Neon Chrome
Single-player alternative to Anstorm — playable solo, no multiplayer required. Shares Action and Indie with Anstorm.
A masterful combination of top-down shooter and endless replayability with procedural levels. Blast your way through walls & enemies with guns and cybernetic abilities. Install perks from cyber chambers and upgrade your character stats after each death. Can you stop the Overseer?
- 6
Halo: Spartan Assault
Single-player alternative to Anstorm — playable solo, no multiplayer required. Shares Action with Anstorm.
Halo: Spartan Assault brings the excitement of Halo combat to Steam for the very first time. Battle your way through 30 action-packed missions against the Covenant as you explore the origin of the Spartan Ops program featured in Halo 4. *DirectX feature level 10 required. *
- 7
Nex Machina
Single-player alternative to Anstorm — playable solo, no multiplayer required. Shares Action and Indie with Anstorm.
Nex Machina is an intense arcade style twin-stick shooter from Housemarque. Taking hints from both Robotron and Smash TV, Nex Machina focuses on pure action, voxel destruction and competition in the distant, cablepunk themed future.
- 8
Tesla vs Lovecraft
Single-player alternative to Anstorm — playable solo, no multiplayer required. Shares Action and Indie with Anstorm.
Tesla vs Lovecraft is an intense top-down twin stick arena shooter from the creators of Crimsonland and Neon Chrome. Play as the enigmatic inventor Nikola Tesla harnessing the static energy to power up Tesla-Mech and give the lovecraftian nightmares a lesson in horror!
- 9
Human-powered spacecraft
Single-player alternative to Anstorm — playable solo, no multiplayer required. Shares Indie with Anstorm.
A nostalgia-infused pixel clicker in a comedy wrapper.
- 10
GUNFIELD
Single-player alternative to Anstorm — playable solo, no multiplayer required. Shares Action and Indie with Anstorm.
GUNFIELD – A game that combines the genres: shoot 'em up, roguelite. Choose the perfect weapon combinations and upgrade your ship to destroy hordes of enemies and giant bosses, using strategy and a powerful arsenal.