Games like Earthtongue
Games like Earthtongue include Stardew Valley, Potion Craft: Alchemist Simulator, Graveyard Keeper, 鬼谷八荒 Tale of Immortal, and WorldBox - God Simulator. We matched them by the tags players give Earthtongue on Steam (Simulation, Indie, Nature, Sandbox, and 2D): closest matches first, and among equally close ones the better-known games.
Stardew Valley
Shared: Simulation · Pixel Graphics · Relaxing
Potion Craft: Alchemist Simulator
Shared: Simulation · Relaxing · Indie
Graveyard Keeper
Shared: Simulation · Pixel Graphics · Sandbox
鬼谷八荒 Tale of Immortal
Shared: Simulation · Sandbox · Singleplayer
WorldBox - God Simulator
Shared: Simulation · Sandbox · Pixel Graphics
Game Dev Tycoon
Shared: Simulation · Indie · Management
People Playground
Shared: Sandbox · Simulation · 2D
Reus
Shared: Indie · Simulation · Sandbox
Equilinox
Shared: Simulation · Indie · Sandbox
Planet Zoo
Shared: Simulation · Sandbox · Nature
Papers, Please
Shared: Simulation · Indie · Pixel Graphics
Mountain
Shared: Simulation · Indie · Relaxing
Sand:box
Shared: Simulation · Sandbox · 2D
DAVE THE DIVER
Shared: Pixel Graphics · Relaxing · Management
Planet Coaster
Shared: Simulation · Sandbox · Relaxing
House Flipper
Shared: Simulation · Sandbox · Singleplayer
Terraria
Shared: Sandbox · 2D · Pixel Graphics
Project Highrise
Shared: Simulation · 2D · Management
Oxygen Not Included
Shared: Simulation · 2D · Sandbox
Game Corp DX
Shared: Simulation · Indie · 2D
The Escapists
Shared: Simulation · Pixel Graphics · Indie
Totally Accurate Battle Simulator
Shared: Simulation · Sandbox · Indie
Banished
Shared: Simulation · Indie · Sandbox
Cities: Skylines II
Shared: Simulation · Sandbox · Singleplayer