Single-player games like Cosmic Story
Below are 9 single-player Steam games similar to Cosmic Story, 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 Story page.
Ranked picks
- 1
SoulSide
Single-player alternative to Cosmic Story — playable solo, no multiplayer required. Shares Action and Indie with Cosmic Story.
SoulSide is a silly turn-based RPG. In battle, you attack and dodge through small minigames. Outside of combat, you explore a strange world and meet a lot of different characters. Bit by bit, you uncover what's really going on.
- 2
Starwhisker
Single-player alternative to Cosmic Story — playable solo, no multiplayer required. Shares Action and RPG with Cosmic Story.
Magic cats in space fighting aliens. Light is your weapon, and the Void is hungry. Shift between wavelengths of light, discover powerful upgrades. Help Luma, the last Starwhisker restore hope to a universe being consumed by darkness.
- 3
MUSESTRUCK
Single-player alternative to Cosmic Story — playable solo, no multiplayer required. Shares Action and Indie with Cosmic Story.
MUSESTRUCK is a 2D Platformer RPG where you play as Journey and Quinn, as they explore a mysterious magical world known as Negative Space, to try and make it back home.
- 4
N.E.O.N. HORIZON
Single-player alternative to Cosmic Story — playable solo, no multiplayer required. Shares Action and Indie with Cosmic Story.
Survive 100 perilous waves in a sci-fi roguelite shooter where every decision transforms your ship. Upgrade its systems, discover powerful relics, create unique synergies, and uncover the mystery awaiting you at Horizon.
- 5
Echoes of the Cove
Single-player alternative to Cosmic Story — playable solo, no multiplayer required. Shares Action and Indie with Cosmic Story.
Track your missing father through a dying coastal town in a top-down action RPG. Recover diary pages that reveal new paths, battle corrupted creatures, explore hidden dungeons and help The Cove's last residents as you uncover what lies beneath the shore.
- 6
Golden Soul
Single-player alternative to Cosmic Story — playable solo, no multiplayer required. Shares Action and Indie with Cosmic Story.
Who should rule the human's fate: The human itself or an abstract god?
- 7
DISJOINED
Single-player alternative to Cosmic Story — playable solo, no multiplayer required. Shares Indie and RPG with Cosmic Story.
Welcome to the world of DISJOINED. The story of the universe has been completed, and all that exists now is the Infinite Mall at the End of Time. With hope, it's up to you to move forward.
- 8
ONI-WARDEN
Single-player alternative to Cosmic Story — playable solo, no multiplayer required. Shares Action and Indie with Cosmic Story.
A thrilling 3D action RPG set in a world of Japanese folklore, where the Oni Princess “Chiho Itsutsuno” takes center stage! you delve deep into the Nabari-no-Miya to defeat its master and stop a looming catastrophe known as Kamimadoi.
- 9
Savior
Single-player alternative to Cosmic Story — playable solo, no multiplayer required. Shares Action and Indie with Cosmic Story.
Savior, an action adventure RPG, has you travel across a vast, diverse world to put a stop to the Great Ending.