Single-player games like Cosmic Corps
Below are 8 single-player Steam games similar to Cosmic Corps, 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 Cosmic Corps page.
Ranked picks
- 1

Plume
Single-player alternative to Cosmic Corps — playable solo, no multiplayer required. Shares Action with Cosmic Corps.
Plume is a roguelike where you play as the last surviving egg of a tribe of flightless birds, wiped out by a volcanic eruption. Fight your way up the volcano, collect seeds and crops, eat them for stat boosts, and maybe finally reach the skies your civilization always worshipped.
- 2

Risk of Rain Returns
Single-player alternative to Cosmic Corps — playable solo, no multiplayer required. Shares Action with Cosmic Corps.
Carefully designed, beautifully remastered, and loaded with new ways to play—Risk of Rain is back and better than ever! Dive into the iconic roguelike full of unique loot combinations, enhanced with new Survivors, overhauled multiplayer, fan favorite content from Risk of Rain 2, and more!
- 3

Chain of Command
Single-player alternative to Cosmic Corps — playable solo, no multiplayer required. Shares Action with Cosmic Corps.
Chain of Command is a top-down arena shooter roguelike, where you control a snake-like chain of fighters that attack automatically. Choose your Commander and build your party to create high-synergy builds to crush the invading demon armies.
- 4

Gearomancer
Single-player alternative to Cosmic Corps — playable solo, no multiplayer required. Shares Action with Cosmic Corps.
Step into the mechanical apocalypse in Gearomancer, a fast-paced twin-stick action roguelite. Play as elite V.E.R.T.E.X. agents to dodge brutal bullet hells and obliterate elemental horrors. Harvest Arcane crystals, forge permanent upgrades at your hub, and die to return stronger than ever.
- 5

// OVERDRIVE
Single-player alternative to Cosmic Corps — playable solo, no multiplayer required. Shares Action with Cosmic Corps.
// OVERDRIVE is an addictive arcade fast-paced procedural shooter rogue lite. Clear each procedurally generated rooms, loot some precious upgrades and fight bosses! Enter your name in the glorious online leaderboards.
- 6

Hover Point
Single-player alternative to Cosmic Corps — playable solo, no multiplayer required. Shares Action with Cosmic Corps.
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.
- 7

Deathtide
Single-player alternative to Cosmic Corps — playable solo, no multiplayer required. Shares Action with Cosmic Corps.
Conquer an apocalyptic world and wage war against legions of the undead, demons, and titanic bosses. Combine the powers of unique items and heroes to bring down entire armies to their knees.
- 8

Geometry Rift
Single-player alternative to Cosmic Corps — playable solo, no multiplayer required. Shares Action with Cosmic Corps.
Imagine the frenetic chaos of Geometry Wars colliding with the addictive progression of Vampire Survivors. That's Geometry Rift — a relentless auto-fire action experience where geometric enemies flood the screen and your only option is to shoot, dodge, and survive.