Games like Epoch
Games like Epoch include Stardew Valley, Graveyard Keeper, Papers, Please, Potion Craft: Alchemist Simulator, and Fields of Mistria. We matched them by the tags players give Epoch on Steam (Simulation, Farming Sim, 2D Platformer, Pixel Graphics, and Medieval): closest matches first, and among equally close ones the better-known games.

Stardew Valley
Shared: Farming Sim · Pixel Graphics · Simulation

Graveyard Keeper
Shared: Simulation · Pixel Graphics · Medieval

Papers, Please
Shared: Simulation · Pixel Graphics · Indie

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

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

Travellers Rest
Shared: Farming Sim · Pixel Graphics · Medieval

Celeste
Shared: Pixel Graphics · 2D Platformer · Indie

DAVE THE DIVER
Shared: Pixel Graphics · Simulation · Singleplayer

Sun Haven
Shared: Farming Sim · Pixel Graphics · Simulation

Pizza Tower
Shared: 2D Platformer · Indie · Pixel Graphics

SANABI
Shared: Pixel Graphics · 2D Platformer · Singleplayer

Farming Simulator 19
Shared: Simulation · Farming Sim · Singleplayer

Forager
Shared: Pixel Graphics · Farming Sim · Indie

The Escapists
Shared: Pixel Graphics · Simulation · Singleplayer

Green Project
Shared: Simulation · Farming Sim · Indie

Clanfolk
Shared: Farming Sim · Pixel Graphics · Simulation

Mount & Blade II: Bannerlord
Shared: Medieval · Simulation · Singleplayer

WorldBox - God Simulator
Shared: Simulation · Pixel Graphics · Medieval

Super Meat Boy
Shared: 2D Platformer · Pixel Graphics · Indie

Banished
Shared: Simulation · Indie · Medieval

Door Kickers: Action Squad
Shared: 2D Platformer · Pixel Graphics · Simulation

Katana ZERO
Shared: Pixel Graphics · 2D Platformer · Indie

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

Tavern Master
Shared: Simulation · Medieval · Indie