Free games like CosmoPirates
Below are 8 free-to-play Steam games similar to CosmoPirates, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like CosmoPirates page.
Ranked picks
- 1
The Looker
Free-to-play alternative to CosmoPirates — no purchase or trial window.
You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.
- 2
Landfall Archives
Free-to-play alternative to CosmoPirates — no purchase or trial window. Shares Strategy and Adventure with CosmoPirates.
Break into the Landfall Archives to steal and play previously unreleased games, demos, interactive slide shows, and even an unreleased version of Totally Accurate Battle Simulator from 2017!
- 3
Silly Linguine Cat Simulator Deluxe Online
Free-to-play alternative to CosmoPirates — no purchase or trial window. Shares Adventure and RPG with CosmoPirates.
Silly Linguine Cat Simulator Deluxe Online is a clicker game where progression is replaced with gambling, where the goal is simply to collect the rarest silly linguine cats.
- 4
Moonring
Free-to-play alternative to CosmoPirates — no purchase or trial window. Shares RPG with CosmoPirates.
A dark-fantasy, turn-based, retro-fusion of classic turn-based RPGs and roguelikes, all presented with a unique neon aesthetic.
- 5
Die in the Dungeon: Origins
Free-to-play alternative to CosmoPirates — no purchase or trial window. Shares Strategy and RPG with CosmoPirates.
Fight your way through a mysterious dungeon in this deck-building, turn-based roguelike game where you don't use cards, but DICE! Deal with enemies by combining dice on your board, boost their effects with magical relics, and discover the story behind Die in the Dungeon!
- 6
Epic Battle Fantasy 3
Free-to-play alternative to CosmoPirates — no purchase or trial window. Shares Adventure and RPG with CosmoPirates.
Epic Battle Fantasy 3 is a silly turn-based JRPG, full of useless NPCs, rabid cats, childish humor, unreasonably large weapons, anime boobs, and other nonsense. And it's totally free!
- 7
The Riftbreaker: Prologue
Free-to-play alternative to CosmoPirates — no purchase or trial window. Shares Strategy and Adventure with CosmoPirates.
The Riftbreaker: Prologue allows you to experience the events taking place before the story campaign of the main game. Explore an entirely new world. Gather resources. Build up a base. Defend yourself from thousands of alien creatures.
- 8
Warframe
Free-to-play alternative to CosmoPirates — no purchase or trial window. Shares RPG with CosmoPirates.
Awaken as an unstoppable warrior and battle alongside your friends in this story-driven free-to-play online action game