Free games like Castle of the Zephyr
Below are 8 free-to-play Steam games similar to Castle of the Zephyr, 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 Castle of the Zephyr page.
Ranked picks
- 1
Disfigure
Free-to-play alternative to Castle of the Zephyr — no purchase or trial window.
Disfigure is a grim-dark action rogue-like where you battle relentless hordes of monsters lurking in the shadows. Unlock powerful weapons, craft god-like builds with hundreds of upgrades, slay colossal bosses, and push your limits in intense 20–30 minute survival runs!
- 2
Paper Lily - Chapter 1
Free-to-play alternative to Castle of the Zephyr — no purchase or trial window. Shares RPG with Castle of the Zephyr.
Paper Lily is an RPG horror game in which you can solve puzzles in different ways. Explore a hidden world, meet strange characters, and guide Lacie as she attempts to find answers about her unusual condition.
- 3
Project Kat - Paper Lily Prologue
Free-to-play alternative to Castle of the Zephyr — no purchase or trial window. Shares RPG with Castle of the Zephyr.
Project Kat is a short, unconventional RPG horror game in which there is always another way. Solve puzzles, make friends (or not), and guide Kat as she attempts to uncover the mystery behind a strange golden letter.
- 4
Moonring
Free-to-play alternative to Castle of the Zephyr — no purchase or trial window. Shares RPG with Castle of the Zephyr.
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 Castle of the Zephyr — no purchase or trial window. Shares RPG with Castle of the Zephyr.
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
Shape of Dreams: Prologue
Free-to-play alternative to Castle of the Zephyr — no purchase or trial window.
《Shape of Dreams: Prologue》is a unique game that blends action roguelite with MOBA-style gameplay. Edit your character's Memories to create your own champion. Face all challenges alone or play with friends in up to 4-player co-op.
- 7
Muck
Free-to-play alternative to Castle of the Zephyr — no purchase or trial window.
Muck is a survival-roguelike. Collect resources, find items & build a base to survive for as long as you can.
- 8
Limbus Company
Free-to-play alternative to Castle of the Zephyr — no purchase or trial window.
As the Executive Manager of Limbus Company, lead your group of twelve Sinners, venture into the buried facilities of Lobotomy Corporation, and lay claim on the Golden Boughs.