Games like Hello Duck
Games like Hello Duck include Bongo Cat, Stardew Valley, Tiny Pasture, Unpacking, and Luma Island. We matched them by the tags players give Hello Duck on Steam (Casual, Simulation, Farming Sim, Cute, and Singleplayer): closest matches first, and among equally close ones the better-known games.

Bongo Cat
Shared: Cute · Casual · Idler

Stardew Valley
Shared: Farming Sim · Simulation · Relaxing

Tiny Pasture
Shared: Farming Sim · Cute · Casual

Unpacking
Shared: Casual · Cute · Relaxing

Luma Island
Shared: Farming Sim · Casual · Simulation

Spirit City: Lofi Sessions
Shared: Cozy · Casual · Desktop Companion

Rusty's Retirement
Shared: Farming Sim · Simulation · Idler

Slime Rancher 2
Shared: Cute · Singleplayer · Simulation

Farm Together
Shared: Simulation · Casual · Farming Sim

Sticky Business
Shared: Casual · Simulation · Cute

STORY OF SEASONS: Friends of Mineral Town
Shared: Simulation · Casual · Farming Sim

Maltese's Fluffy Onsen
Shared: Simulation · Casual · Cute

Leaf it Alone
Shared: Simulation · Casual · Relaxing

How to Train Your Cock
Shared: Casual · Idler · Cozy

Mountain
Shared: Simulation · Casual · Singleplayer

Garden Life: A Cozy Simulator
Shared: Simulation · Casual · Singleplayer

LEGO® Builder's Journey
Shared: Casual · Cute · Indie

Minami Lane
Shared: Casual · Cute · Simulation

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

Tiny Eden
Shared: Simulation · Casual · Farming Sim

Potion Craft: Alchemist Simulator
Shared: Simulation · Singleplayer · Relaxing

Dressmaker
Shared: Simulation · Cozy · Casual

Passpartout: The Starving Artist
Shared: Casual · Simulation · Singleplayer

DAVE THE DIVER
Shared: Casual · Singleplayer · Relaxing