Games like TimelineTown
Games like TimelineTown include The Sims™ 4, Digseum, The Sims™ 3, Cookie Clicker, and Click the Button. We matched them by the tags players give TimelineTown on Steam (Simulation, Casual, Point & Click, Life Sim, and Incremental): closest matches first, and among equally close ones the better-known games.

The Sims™ 4
Shared: Life Sim · Simulation · Casual

Digseum
Shared: Casual · Simulation · Incremental

The Sims™ 3
Shared: Simulation · Life Sim · Casual

Cookie Clicker
Shared: Casual · Incremental · Collectathon

Click the Button
Shared: Casual · Simulation · Incremental

Stardew Valley
Shared: Life Sim · Simulation · Relaxing

Tiny Bookshop
Shared: Life Sim · Casual · Simulation

BidKing
Shared: Casual · Simulation · Life Sim

Placid Plastic Duck Simulator
Shared: Casual · Collectathon · Simulation

Disney Dreamlight Valley
Shared: Life Sim · Simulation · Relaxing

TCG Card Shop Simulator
Shared: Simulation · Collectathon · Shop Keeper

Potion Craft: Alchemist Simulator
Shared: Simulation · Relaxing · Casual

Unpacking
Shared: Casual · Simulation · Relaxing

Shelldiver
Shared: Casual · Incremental · Simulation

Nodebuster
Shared: Casual · Simulation · Incremental

Russian Life Simulator
Shared: Simulation · Incremental · Casual

Paralives
Shared: Simulation · Life Sim · Casual

Organized Inside
Shared: Simulation · Casual · Point & Click

Thrifty Business
Shared: Simulation · Casual · Shop Keeper

Librarian: Tidy Up the Arcane Library!
Shared: Casual · Collectathon · Simulation

Game Dev Tycoon
Shared: Simulation · Casual · 2D

Youtubers Life
Shared: Life Sim · Casual · Simulation

Retro Rewind - Video Store Simulator
Shared: Simulation · Casual · Shop Keeper

Discounty
Shared: Simulation · Casual · Shop Keeper