Games like Fantasy Forest
Games like Fantasy Forest include Tiny Pasture, Two Point Museum, Cookie Clicker, Nodebuster, and Shelldiver. We matched them by the tags players give Fantasy Forest on Steam (Casual, Simulation, Farming Sim, City Builder, and Idler): closest matches first, and among equally close ones the better-known games.

Tiny Pasture
Shared: Farming Sim · Idler · Casual

Two Point Museum
Shared: Casual · Simulation · City Builder

Cookie Clicker
Shared: Casual · Idler · Incremental

Nodebuster
Shared: Casual · Simulation · Incremental

Shelldiver
Shared: Casual · Incremental · Idler

Stardew Valley
Shared: Farming Sim · Simulation · Casual

MyVoiceZoo
Shared: Casual · Simulation · Idler

Rusty's Retirement
Shared: Farming Sim · Idler · Simulation

Your Big, Cute Monster Farm
Shared: Casual · Simulation · Farming Sim

Digseum
Shared: Casual · Simulation · Idler

A Game About Feeding A Black Hole
Shared: Casual · Incremental · Simulation

Luma Island
Shared: Farming Sim · Casual · Simulation

Cities: Skylines
Shared: Simulation · City Builder · Casual

DAVE THE DIVER
Shared: Casual · Exploration · Simulation

Cornerpond
Shared: Simulation · Idler · Incremental

Hearth and Hamlet
Shared: Casual · City Builder · Incremental

(the) Gnorp Apologue
Shared: Idler · Incremental · Casual

Voodoo Garden
Shared: Casual · Farming Sim · Simulation

Click the Button
Shared: Casual · Simulation · Idler

Paleo Pines
Shared: Farming Sim · Casual · Exploration

Mini Motorways
Shared: Simulation · Casual · Strategy

Farm Together
Shared: Simulation · Casual · Farming Sim

Two Point Campus
Shared: Simulation · Casual · City Builder

Chef Knight
Shared: Simulation · Casual · Incremental