Single-player games like Arcadium - Space Odyssey
Below are 10 single-player Steam games similar to Arcadium - Space Odyssey, 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 Arcadium - Space Odyssey page.
Ranked picks
- 1
Pixel Descent
Single-player alternative to Arcadium - Space Odyssey — playable solo, no multiplayer required. Shares Action and Indie with Arcadium - Space Odyssey.
Pixel Descent is an action rogue-lite in which you navigate a series of complex dungeons packed to the brim with monsters that want you dead. Sign the contract and descend into the deepest depths of the abyss knowing full well that you will definitely die there, it's just a matter of when.
- 2
Void Miner – Incremental Asteroids Roguelite
Single-player alternative to Arcadium - Space Odyssey — playable solo, no multiplayer required. Shares Action and Indie with Arcadium - Space Odyssey.
Blast. Collect. Upgrade. Repeat. Void Miner is a retro-inspired roguelite asteroid shooter where you pilot a space ship and manage an automated tower to destroy endless fields of chaos. Dodge, blast, and harvest your way through waves of asteroids in a fast-paced loop of destruction and progression.
- 3
Hive Jump 2: Survivors
Single-player alternative to Arcadium - Space Odyssey — playable solo, no multiplayer required. Shares Action and Indie with Arcadium - Space Odyssey.
Become an agent of vengeance in this bullet-heaven action roguelite! You are the lone survivor of your squad, on an alien planet with just your weapon, a jetpack, and the courage to keep fighting. Kill off alien swarms and transform their valuable guts into explosive upgrades and vital utilities.
- 4
NIMRODS
Single-player alternative to Arcadium - Space Odyssey — playable solo, no multiplayer required. Shares Action and Indie with Arcadium - Space Odyssey.
Assemble a limitless arsenal in this survive-em-up roguelite shooter. As a Gun Manufacturer's testing force, your mission is simple: test the latest gun tech and scavenge alien planets. Collect insane weapon parts to invent crazy guns that slay thousands. You may not survive, but your guns will!
- 5
GunSuit Guardians
Single-player alternative to Arcadium - Space Odyssey — playable solo, no multiplayer required. Shares Action and Indie with Arcadium - Space Odyssey.
Gear up your GunSuit and defend Earth from an alien siege! Equip and upgrade unique arsenals of overpowered weapons to survive overwhelming numbers in this action-roguelite twin-stick horde survival.
- 6
Grind Survivors
Single-player alternative to Arcadium - Space Odyssey — playable solo, no multiplayer required. Shares Action and Indie with Arcadium - Space Odyssey.
Grind Survivors is a fast-paced action roguelike where demon hunters face endless hellspawn. Dodge, loot, and blast through brutal bullet-hell combat with dynamic builds and ever-changing weapons in a scorched, demon-ridden world.
- 7
Savant - Ascent REMIX
Single-player alternative to Arcadium - Space Odyssey — playable solo, no multiplayer required. Shares Action and Indie with Arcadium - Space Odyssey.
Savant - Ascent REMIX is an explosive shoot-em-up / scrolling shooter, starring an acrobatic wizard on an elevator-ride. Unlock destructive spells & acrobatic moves as you survive through a tower brimming with robotic fiends!
- 8
Royal Revolt Survivors
Single-player alternative to Arcadium - Space Odyssey — playable solo, no multiplayer required. Shares Action and Indie with Arcadium - Space Odyssey.
Unleash chaos in an electrifying 1-4 player co-op where survival and action-roguelite collide! Battle through relentless enemy hordes with a powerful mix of melee and ranged combat, navigating varied and dynamic environments.
- 9
Vampire Survivors
Single-player alternative to Arcadium - Space Odyssey — playable solo, no multiplayer required. Shares Action and Indie with Arcadium - Space Odyssey.
Mow down thousands of night creatures and survive until dawn! Vampire Survivors is a gothic horror casual game with rogue-lite elements, where your choices can allow you to quickly snowball against the hundreds of monsters that get thrown at you. Be the bullet hell!
- 10
Normal SHMUP
Single-player alternative to Arcadium - Space Odyssey — playable solo, no multiplayer required. Shares Action with Arcadium - Space Odyssey.
Normal SHMUP is a strange shoot em' up game based around classic gameplay. Fight the enemies and regain control of the world again.