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

Nano Squadron
Single-player alternative to Hyper Sphere — playable solo, no multiplayer required. Shares Action with Hyper Sphere.
Manage your shields, evolve your ship, defend Earth. Nano Squadron is a top-down space roguelite where every run brings new upgrades and every mistake leaves you exposed.
- 2

Rogue Breaker
Single-player alternative to Hyper Sphere — playable solo, no multiplayer required.
Break, blast, and crash through this arcade style Rgouelike. Assemble the perfect item set and leave no brick standing.
- 3

Arms of God
Single-player alternative to Hyper Sphere — playable solo, no multiplayer required. Shares Action with Hyper Sphere.
Gear up for a battle through hell in this roguelite Bullet Heaven Arena Autoshooter with Doom-inspired gore vibes, metal music, and a satisfying combat feel. Wield five weapons at once, upgrade and merge them to forge indestructible builds, and bring divine justice to a world on the brink of chaos.
- 4

Rogue Dot
Single-player alternative to Hyper Sphere — playable solo, no multiplayer required. Shares Action with Hyper Sphere.
Control Rogue, a sentient interface built to navigate the mainframe's deadliest sectors. Dodge bugs, outrun corrupted scripts, and collect data chips to rebuild the program before total shutdown.
- 5

Hover Point
Single-player alternative to Hyper Sphere — playable solo, no multiplayer required. Shares Action with Hyper Sphere.
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.
- 6

Super Robot Survivors
Single-player alternative to Hyper Sphere — playable solo, no multiplayer required. Shares Action with Hyper Sphere.
A survivor game with missions - not just survival. Rescue astronauts, repair reactors, and hack terminals - while surrounded by hundreds of enemies. Every run is a chaotic, ten-minute showdown.
- 7

Let Them Come: Onslaught
Single-player alternative to Hyper Sphere — playable solo, no multiplayer required. Shares Action with Hyper Sphere.
Survive the relentless offensive of the alien horde in Let Them Come: Onslaught, a sci-fi survival roguelite. The pursuit of the perfect build and an ever-expanding arsenal of abilities are the keys to your success.
- 8

Galactic Vault
Single-player alternative to Hyper Sphere — playable solo, no multiplayer required. Shares Action with Hyper Sphere.
Build your weapon to its full potential in Galactic Vault, a fast-paced FPS roguelite. Discover endless upgrade combinations, craft diverse builds, and unleash devastating abilities. Get ready to infiltrate high-security vaults and recover lost tech.
- 9

GLONK
Single-player alternative to Hyper Sphere — playable solo, no multiplayer required.
A short incremental game about feeding Glonk! Make Glonk bigger, get more money, and explore the skill tree to upgrade your abilities, and get more Glonks!