Single-player games like Stellar Interface
Below are 15 single-player Steam games similar to Stellar Interface, 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 Stellar Interface page.
Ranked picks
- 1
Rogue Stormers
Single-player alternative to Stellar Interface — playable solo, no multiplayer required. Shares Action and Indie with Stellar Interface.
An action packed platform shooter mashed-up with roguelike and RPG elements, crazy 3D graphics and co-op multiplayer for one to 4 players.
- 2
Starward Rogue
Single-player alternative to Stellar Interface — playable solo, no multiplayer required. Shares Action and Indie with Stellar Interface.
Starward Rogue is a bullet hell twin-stick shooter. Blast your way through the Megalith, a rogue-lite labyrinth lodged in the side of a star. Customize your mech with a huge variety of weapons, perks, and upgrades. Steel yourself for the dangers that lurk in the depths of the dungeon.
- 3
Achilles: Survivor
Single-player alternative to Stellar Interface — playable solo, no multiplayer required. Shares Action with Stellar Interface.
Thousands of enemies. One survivor. Fight like a demigod, build deadly defenses, and grow stronger after every run in this fast-paced bullet heaven set in mythic Greece.
- 4
Airships: Lost Flotilla
Single-player alternative to Stellar Interface — playable solo, no multiplayer required. Shares Action and Indie with Stellar Interface.
Airships: Lost Flotilla is a steampunk autoshooter where you fight your way through waves of enemies on your way to a safe harbour. Destroy your foes, harvest wreckage, and upgrade your ship.
- 5
Nova Drift
Single-player alternative to Stellar Interface — playable solo, no multiplayer required. Shares Action and Indie with Stellar Interface.
Nova Drift distills the mechanical depth and strategy of an ARPG into classic arcade space combat. Control an endlessly evolving bio-mechanical ship, face legions of strange and deadly foes, and ride the wake of a dying star across the void.
- 6
Steredenn: Binary Stars
Single-player alternative to Stellar Interface — playable solo, no multiplayer required. Shares Action and Indie with Stellar Interface.
Steredenn is a frenetic and chaotic space shooter, carved in big beautiful pixels, with insane boss battles. Embark in your ship and engage the fight against dreadful space pirates in a never-ending combat for your survival.
- 7
Gunlocked
Single-player alternative to Stellar Interface — playable solo, no multiplayer required. Shares Action and Indie with Stellar Interface.
A twin stick shooter without the twin stick, Gunlocked is a sci-fi action roguelike about careful positioning and upgrade selection. Manage unique targeting systems across multiple weapons and upgrades, as you battle legions of alien ships, and then do it all over again!
- 8
Power of Ten
Single-player alternative to Stellar Interface — playable solo, no multiplayer required. Shares Action and Indie with Stellar Interface.
Fly a star-fighter against a bloodthirsty armada. Gather weapons, resources, and upgrades to help you push back the relentless assault while protecting the galaxies' civilians!
- 9
Slay the Spire
Single-player alternative to Stellar Interface — playable solo, no multiplayer required. Shares Indie with Stellar Interface.
We fused card games and roguelikes together to make the best single player deckbuilder we could. Craft a unique deck, encounter bizarre creatures, discover relics of immense power, and Slay the Spire!
- 10
One Step From Eden
Single-player alternative to Stellar Interface — playable solo, no multiplayer required. Shares Action and Indie with Stellar Interface.
Build a powerful deck, cast spells on the fly, battle evolving enemies, find game-changing artifacts, make friends or make enemies, just make it to Eden.
- 11
R-Type Final 2
Single-player alternative to Stellar Interface — playable solo, no multiplayer required. Shares Action with Stellar Interface.
R-Type has returned! The legendary side-scroller is back and better than ever with beautifully rendered 3D graphics, exhilarating shoot-'em-up gameplay, and a multitude of stages, ships, and weapons that will allow you to conduct a symphony of destruction upon your foes.
- 12
Raiden III x MIKADO MANIAX
Single-player alternative to Stellar Interface — playable solo, no multiplayer required. Shares Action with Stellar Interface.
Soar sky-high in Raiden III x MIKADO MANIAX, an electrifying entry in the classic arcade shoot-‘em-up series! Customize your music, wallpapers, game mode, and more before launching into high-octane aerial action!
- 13
The Binding of Isaac
Single-player alternative to Stellar Interface — playable solo, no multiplayer required. Shares Action and Indie with Stellar Interface.
Now 20% More Evil with the Free Halloween update!
- 14
Sudoku Zenkai / 数独全卡
Single-player alternative to Stellar Interface — playable solo, no multiplayer required. Shares Indie and Casual with Stellar Interface.
Sudoku Zenkai is a game for everyone, from beginning to advanced players. It brings a new dimension to sudoku - you can solve puzzles with your friends, wherever they are! You can start a new puzzle with a friend or call one over to help when you get stuck.
- 15
Oirbo
Single-player alternative to Stellar Interface — playable solo, no multiplayer required. Shares Action and Indie with Stellar Interface.
As Oirbo you will explore a labyrinthian spacecraft and discover its mysteries and purpose. Navigate a huge Metroidvania-inspired, hand-drawn, 2D action platformer full of secrets to uncover, areas to explore, and enemies to dismantle.