AdVenture Capitalist - AdVenture Capitalist is an idle videogame where you take the role of an investor, investing money.
Idle Space Dynasty - You. Space. And a lot of money.
Cookie Clicker by Orteil - Cookie Clicker is a Wonderful, Casual, Idle-Clicker, and Single-player video game developed and published by redBit games.
Time Clickers - Time Clickers is an Awesome, Free-to-play, Action, Clicker, Role-playing, FPS, and Single-player video game developed and published by Proton Studio Inc.
Clicker Heroes - The idle RPG that started it all, tap to attack monsters, hire and level up heroes!
Supervalo. - An imaginary Venture Capital valuation game.