Single-player games like Book of Fei
Below are 8 single-player Steam games similar to Book of Fei, 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 Book of Fei page.
Ranked picks
- 1
Everdeep Idle
Single-player alternative to Book of Fei — playable solo, no multiplayer required. Shares Indie with Book of Fei.
Everdeep Idle is a dark-fantasy idle ARPG where combat happens automatically and your build does the real work. Choose from four classes, chase randomized loot, risk powerful gear through crafting, and push through bosses, Delves, Trials, and long-term endgame progression.
- 2
Tiny Capsule Collector
Single-player alternative to Book of Fei — playable solo, no multiplayer required. Shares Indie and Casual with Book of Fei.
Run a cozy capsule shop at the bottom of your screen. Attract adorable animal customers, collect charming capsule toys, create & decorate a relaxing, ambient world. This idle sim brings you small moments of joy with cute companions while you work or study. Make your desktop a place you’d rather be.
- 3
My Party Is Grinding
Single-player alternative to Book of Fei — playable solo, no multiplayer required. Shares RPG with Book of Fei.
A desktop idle RPG where your party of five heroes fights, loots, and grows in a small window while you work.
- 4
HoloCozy
Single-player alternative to Book of Fei — playable solo, no multiplayer required. Shares RPG and Casual with Book of Fei.
HoloCozy is a cozy idle desktop companion where you can spend relaxing time with hololive talents in their rooms. Enjoy music and ambient sounds, keep your favorite characters close, and watch them grow at your own pace while you work, study, or unwind.
- 5
Emojis vs Zombies
Single-player alternative to Book of Fei — playable solo, no multiplayer required. Shares Indie and Casual with Book of Fei.
Emojis vs Zombies is an Idle Desktop Companion Zombie Defense Game! Open packs, Collect Emoji Defenders, Upgrade your squad or base and survive endless waves even while you're AFK or working!
- 6
Minimon: Tiny Idle Tactics
Single-player alternative to Book of Fei — playable solo, no multiplayer required. Shares Indie and RPG with Book of Fei.
A tiny monster-taming auto-battler that lives in the corner of your screen, and they never stops grinding. Catch 90 Minimon, build busted team comps, and rake in loot while you work, browse, or play something else entirely. They battle. You profit.
- 7
Boil Cabbage Make Soup
Single-player alternative to Book of Fei — playable solo, no multiplayer required. Shares Indie and Casual with Book of Fei.
A cosy idler starring an Onion who makes soup anywhere on your desktop! Watch him grow and harvest cabbages to make delicious soup for a cast of colourful customers. Decorate your island and customise your Onion with your hard-earned gold to level him up, and build your very own soup making empire!
- 8
AdorableCat
Single-player alternative to Book of Fei — playable solo, no multiplayer required. Shares Indie and Casual with Book of Fei.
A cozy and relaxing desktop companion game filled with adorable cats. Welcome a variety of cats into your family, care for them, and enjoy everyday life together.