Top similar games like Idle Town Billionaire:

FactoryCapi is a factory game where you manage and optimize a factory. It stands out by emphasizing multiplayer interaction and offline progression. You can sell to anyone any item produced, or bought what you don't want to produce. Your factory is running when you are offline.

Create and manage your own train company. Build routes and transport cargo and passengers all over the world while you expand your fleet of trains. Train Manager is among the most realistic of the simulator genre - so prove yourself and beat your friends and other real life managers.

Minimalist Farm Tycoon is a resource management game. Grow crops, raise livestock, research upgrades, build factories and produce goods. Turn a failing farm into a profitable business.