Games like Click Space Miner 2
Games like Click Space Miner 2 include Potion Craft: Alchemist Simulator, The Sims™ 4, Stardew Valley, Cookie Clicker, and Forage Wizard. We matched them by the tags players give Click Space Miner 2 on Steam (Free to Play, Indie, Casual, Incremental, and Simulation): closest matches first, and among equally close ones the better-known games.

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

The Sims™ 4
Shared: Free to Play · Simulation · Sandbox

Stardew Valley
Shared: Simulation · Indie · Sandbox

Cookie Clicker
Shared: Incremental · Casual · Indie

Forage Wizard
Shared: Casual · Simulation · Incremental

Game Dev Tycoon
Shared: Indie · Simulation · Casual

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

Banished
Shared: Indie · Colony Sim · Simulation

Oxygen Not Included
Shared: Colony Sim · Simulation · Sandbox

Russian Life Simulator
Shared: Simulation · Incremental · Indie

Click the Button
Shared: Indie · Casual · Incremental

Click Mage
Shared: Incremental · Simulation · Casual

Shelldiver
Shared: Casual · Incremental · Simulation

Townscaper
Shared: Casual · Sandbox · Indie

Reus
Shared: Indie · Simulation · Casual

House Flipper
Shared: Simulation · Casual · Sandbox

Trove
Shared: Free to Play · Sandbox · Casual

Mountain
Shared: Indie · Casual · Simulation

Nodebuster
Shared: Casual · Incremental · Simulation

Equilinox
Shared: Indie · Casual · Simulation

Idle Champions of the Forgotten Realms
Shared: Free to Play · Incremental · Indie

Autonauts
Shared: Indie · Casual · Simulation

Keep on Mining!
Shared: Incremental · Casual · Indie

PowerWash Simulator
Shared: Casual · Simulation · Sandbox