Games like Bitter Harvest
Games like Bitter Harvest include Stardew Valley, Undertale, My Time at Portia, Fields of Mistria, and Travellers Rest. We matched them by the tags players give Bitter Harvest on Steam (Choices Matter, Story Rich, Farming Sim, Life Sim, and RPG): closest matches first, and among equally close ones the better-known games.

Stardew Valley
Shared: Farming Sim · Life Sim · RPG

Undertale
Shared: Story Rich · Choices Matter · RPG

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

Fields of Mistria
Shared: Farming Sim · Life Sim · RPG

Travellers Rest
Shared: Life Sim · Farming Sim · RPG

Volcano Princess
Shared: Choices Matter · Life Sim · RPG

Yes, Your Grace
Shared: Choices Matter · Story Rich · RPG

Immortal Life
Shared: Farming Sim · Life Sim · RPG

Palia
Shared: Life Sim · Farming Sim · Cozy

Sun Haven
Shared: Farming Sim · Life Sim · RPG

Echoes of the Plum Grove
Shared: Farming Sim · Cozy · Life Sim

Starsand Island
Shared: Farming Sim · Life Sim · RPG

The Witcher 3: Wild Hunt — Remastered
Shared: Story Rich · RPG · Choices Matter

Little Witch in the Woods
Shared: Life Sim · RPG · Farming Sim

Hokko Life
Shared: Farming Sim · Life Sim · Farming

Coral Island
Shared: Farming Sim · Life Sim · RPG

Disco Elysium - The Final Cut
Shared: Story Rich · Choices Matter · RPG

DAVE THE DIVER
Shared: RPG · Farming Sim · Casual

Luma Island
Shared: Farming Sim · Cozy · Crafting

Baldur's Gate 3
Shared: Choices Matter · RPG · Story Rich

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

Growing Up
Shared: Choices Matter · Story Rich · Life Sim

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

Nivalis Nights
Shared: Life Sim · Farming Sim · Immersive Sim