Games like Holiday Farm
Games like Holiday Farm include Disney Dreamlight Valley, Stardew Valley, My Time at Portia, Slime Rancher, and Palia. We matched them by the tags players give Holiday Farm on Steam (Adventure, Casual, Farming Sim, Life Sim, and Sandbox): closest matches first, and among equally close ones the better-known games.

Disney Dreamlight Valley
Shared: Life Sim · Adventure · Exploration

Stardew Valley
Shared: Farming Sim · Life Sim · Sandbox

My Time at Portia
Shared: Life Sim · Farming Sim · Casual

Slime Rancher
Shared: Adventure · Exploration · Sandbox

Palia
Shared: Life Sim · Farming Sim · Exploration

DAVE THE DIVER
Shared: Casual · Adventure · Exploration

Hello Kitty Island Adventure
Shared: Adventure · Life Sim · Casual

Starsand Island
Shared: Farming Sim · Life Sim · Casual

Sun Haven
Shared: Farming Sim · Life Sim · Adventure

A Short Hike
Shared: Adventure · Exploration · Casual

Yonder: The Cloud Catcher Chronicles
Shared: Adventure · Farming Sim · Exploration

Mon Bazou
Shared: Life Sim · Sandbox · Exploration

Grow: Song of the Evertree
Shared: Adventure · Casual · Farming Sim

The Witch of Fern Island
Shared: Adventure · Farming Sim · Life Sim

My Time at Sandrock
Shared: Life Sim · Farming Sim · Sandbox

Coral Island
Shared: Farming Sim · Life Sim · Casual

Infinity Nikki
Shared: Casual · Life Sim · Farming Sim

Placid Plastic Duck Simulator
Shared: Casual · Collectathon · Cute

I Am Future: Cozy Apocalypse Survival
Shared: Casual · Farming Sim · Sandbox

Luma Island
Shared: Farming Sim · Casual · Adventure

Out of Ore
Shared: Sandbox · Farming Sim · Exploration

Littlewood
Shared: Life Sim · Sandbox · Casual

Farm Together 2
Shared: Farming Sim · Sandbox · Life Sim

No Place Like Home
Shared: Farming Sim · Life Sim · Exploration