Single-player games like Solar Engine
Below are 8 single-player Steam games similar to Solar Engine, 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 Solar Engine page.
Ranked picks
- 1
Talas
Single-player alternative to Solar Engine — playable solo, no multiplayer required.
Shoot your way across deep space. Shred through waves of enemies, unravel the secrets hiding beneath the surface, and explore the endless synergies in this retro-inspired action roguelike.
- 2
Cat-Astrophy
Single-player alternative to Solar Engine — playable solo, no multiplayer required. Shares Adventure with Solar Engine.
Cat-Astrophy is a fast-paced Action Roguelite that combines frantic combat, precision platforming and unique builds across procedurally generated planets. Every run offers new ways to play, death is permanent. Can you survive the cat-astrophe?
- 3
Dusklander
Single-player alternative to Solar Engine — playable solo, no multiplayer required. Shares Adventure with Solar Engine.
Survive in a nightmare world where Light is the most valuable resource. Explore, craft and learn to bend this strange reality to your will. Travel across lands locked in everlasting dusk, face dangers lurking in the dark and find a way to wake up.
- 4
NINE ROUNDS RAPID
Single-player alternative to Solar Engine — playable solo, no multiplayer required. Shares Adventure with Solar Engine.
Blast your way to freedom, solo or with a friend in online or local co-op, through a possessed, fragmenting space station. Upgrade abilities, mod your weapon builds, and manipulate time to defeat the station's nine gatekeepers. Power up, progress, and learn the ugly truth with every escape attempt.
- 5
GunGlyph
Single-player alternative to Solar Engine — playable solo, no multiplayer required. Shares Adventure with Solar Engine.
A first-person voxel roguelite shooter. Descend, craft and temper your own guns, exploit ammo chemistry, fight unique enemies and face the bosses guarding every way down. Online co-op and local splitscreen.
- 6
Snake: Gridbreaker
Single-player alternative to Solar Engine — playable solo, no multiplayer required.
There is no tutorial. And there won't be. I believe in you. I couldn't escape the Grid. Maybe you can. You are snake who eats apples. j/k You want to escape the grid loop. BUT the LOOP wants to keep You in.
- 7
Neon Armada - Solar Storm
Single-player alternative to Solar Engine — playable solo, no multiplayer required.
A top-down arena roguelite you can learn in one wave and spend a hundred hours mastering. Waves close in from every edge; the shop between them decides what you become. 32 ships, 28 weapons, 115 mods to combine — then endless mode, where the caps come off.
- 8
Desmarchon
Single-player alternative to Solar Engine — playable solo, no multiplayer required.
Weave chains through drifting Anomalies and burst them before your hull is overwhelmed in this sci-fi survivor-like. Choose a doctrine, craft gear and take your build through 16 Campaign operations into 30 Deep Space destinations, including endless survival.