Single-player games like Solitary Sentinel
Below are 8 single-player Steam games similar to Solitary Sentinel, 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 Solitary Sentinel page.
Ranked picks
- 1
Compadrone: Land Wars
Single-player alternative to Solitary Sentinel — playable solo, no multiplayer required. Shares Action and Indie with Solitary Sentinel.
In this fast-paced roguelite arena shooter with tower-defense twists, control a drone capable of wielding multiple weapons and fight hordes of alien warbots. Collect resources and XP to unlock new weapons, towers, abilities, and drones.
- 2
Hover Point
Single-player alternative to Solitary Sentinel — playable solo, no multiplayer required. Shares Action and Indie with Solitary Sentinel.
Hover Point is a physics-based rogue-lite bullet hell where movement is your weapon. Dodge chaotic swarms with auto-fire action, build your skill tree, and climb global leaderboards. Master the chaos solo or in co-op via mouse-only, keyboard-only, or controller-only playstyles.
- 3
Geometry raid
Single-player alternative to Solitary Sentinel — playable solo, no multiplayer required. Shares Action and Indie with Solitary Sentinel.
《Geometry Raid》is a rogue-lite space slash shooter game, the game combines classic barrage shooting and sword slash game elements. By driving a two-part ship,you can shoot and swing tail to crush the enemy . The game focuses on hardcore physics simulation and maximizing the melee slash experience.
- 4
Homesider Survivors
Single-player alternative to Solitary Sentinel — playable solo, no multiplayer required. Shares Action and Indie with Solitary Sentinel.
HOMESIDER SURVIVORS is a single player survivor-like auto-shooter. You find yourself far from home against countless hordes of aliens...but they're the ones who have to survive, because they kidnapped the wrong guy. Kill, die, level up, and try again until you get home.
- 5
Hyper Sphere
Single-player alternative to Solitary Sentinel — playable solo, no multiplayer required. Shares Action with Solitary Sentinel.
Hyper Sphere is a high-octane roguelite bullet hell where you shoot, parry and dodge through waves of evil cubes. Combine a wide variety of wacky items to create broken builds, parry projectiles back at your enemies, and defeat the final boss.
- 6
Tied to the Beat
Single-player alternative to Solitary Sentinel — playable solo, no multiplayer required. Shares Action and Indie with Solitary Sentinel.
A roguelike where every lyric triggers unique effects. Choose your instrument, survive waves of lyric-powered enemies, and import your own songs. Your music. Your weapon.
- 7
Supre-Immune
Single-player alternative to Solitary Sentinel — playable solo, no multiplayer required. Shares Action and Indie with Solitary Sentinel.
Join a roguelike action where cute immune cells battle viruses. Collect data in fast-paced combat, gain weapons and abilities through evolution, or level up to grow stronger. The fun of building your own super immune cell with different combinations each run is up to you!
- 8
Genome Guardian 2
Single-player alternative to Solitary Sentinel — playable solo, no multiplayer required. Shares Action and Indie with Solitary Sentinel.
COMBINE WEAPONS in the microscopic shooter with macroscopic depth. BUILD YOUR NANOBOT from hundreds of parts. SURVIVE the microbial onslaught once more in this psychedelic dive to the Abyss, full of mutations, minerals, anomalies and powerup polyps. SHMUP mode turns it into a vertical shoot 'em up!