Games like Peaceful Days - Supporter's Pack
Games like Peaceful Days - Supporter's Pack include Stardew Valley, DAVE THE DIVER, Sun Haven, Graveyard Keeper, and My Time at Portia. We matched them by the tags players give Peaceful Days - Supporter's Pack on Steam (RPG, Indie, Simulation, Farming Sim, and Pixel Graphics): closest matches first, and among equally close ones the better-known games.

Stardew Valley
Shared: Farming Sim · RPG · Pixel Graphics

DAVE THE DIVER
Shared: Pixel Graphics · Casual · RPG

Sun Haven
Shared: Farming Sim · Pixel Graphics · RPG

Graveyard Keeper
Shared: RPG · Pixel Graphics · Simulation

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

Coral Island
Shared: Farming Sim · Simulation · RPG

Fields of Mistria
Shared: RPG · Farming Sim · Pixel Graphics

Papers, Please
Shared: Indie · Simulation · Pixel Graphics

I Am Future: Cozy Apocalypse Survival
Shared: RPG · Farming Sim · Simulation

Peaceful Days
Shared: RPG · Indie · Simulation

Clanfolk
Shared: RPG · Farming Sim · Pixel Graphics

Touhou Mystia's Izakaya
Shared: RPG · Simulation · Pixel Graphics

Undertale
Shared: RPG · Pixel Graphics · Indie

Emily is Away Too
Shared: Indie · Simulation · Pixel Graphics

To the Moon
Shared: Indie · Pixel Graphics · Story Rich

Farm Together
Shared: Simulation · Agriculture · Farming Sim

DELTARUNE
Shared: RPG · Pixel Graphics · Story Rich

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

Yes, Your Grace
Shared: Indie · RPG · Pixel Graphics

Unpacking
Shared: Pixel Graphics · Casual · Simulation

鬼谷八荒 Tale of Immortal
Shared: Simulation · RPG · Singleplayer

Grimshire
Shared: Farming Sim · Pixel Graphics · RPG

Littlewood
Shared: Pixel Graphics · Simulation · RPG

Travellers Rest
Shared: RPG · Pixel Graphics · Farming Sim