Games like Aviarium - Golden Feather Frame
Games like Aviarium - Golden Feather Frame include Chillquarium, Spirit City: Lofi Sessions, Tiny Pasture, Cookie Clicker, and Cast n Chill. We matched them by the tags players give Aviarium - Golden Feather Frame on Steam (Creature Collector, Idler, Cozy, Relaxing, and Incremental): closest matches first, and among equally close ones the better-known games.

Chillquarium
Shared: Creature Collector · Idler · Collectathon

Spirit City: Lofi Sessions
Shared: Cozy · Creature Collector · Relaxing

Tiny Pasture
Shared: Idler · Creature Collector · Incremental

Cookie Clicker
Shared: Idler · Incremental · Collectathon

Cast n Chill
Shared: Idler · Relaxing · Creature Collector

Shelldiver
Shared: Incremental · Idler · Relaxing

Keep on Mining!
Shared: Idler · Incremental · Relaxing

Cornerpond
Shared: Idler · Creature Collector · Incremental

Digseum
Shared: Idler · Incremental · Relaxing

Kabuto Park
Shared: Creature Collector · Cozy · Relaxing

Joyquarium
Shared: Creature Collector · Idler · Relaxing

Ropuka's Idle Island
Shared: Idler · Cozy · Relaxing

Slime Rancher 2
Shared: Relaxing · Creature Collector · Cute

Click the Button
Shared: Idler · Incremental · Simulation

Tiny Bookshop
Shared: Cozy · Relaxing · Collectathon

Bugtopia
Shared: Idler · Creature Collector · Incremental

Croakoloco
Shared: Creature Collector · Idler · Incremental

Scritchy Scratchy
Shared: Idler · Incremental · Relaxing

Garden Galaxy
Shared: Idler · Cozy · Relaxing

Sludgineers
Shared: Cozy · Incremental · Relaxing

Birdwatching Notebook
Shared: Idler · Creature Collector · Birds

Fish to Dish: Idle Sushi
Shared: Idler · Creature Collector · Relaxing

Leaf it Alone
Shared: Relaxing · Incremental · Cozy

Lil Gator Game
Shared: Cozy · Relaxing · Wholesome