Desolate Wastes: Vendor Chronicles

Desolate Wastes: Vendor Chronicles is a 2D, very simple strategy/tower defence game. The player is an owner of small business in post-apocalyptic future. He buys various stuff for his business and he earns money from renting out mercenaries (he can also hire them) and military generals. Clients come during the day. At night a businessman has to defend against a horde of zombies. He can use defence turrets, mercenaries (but they require a steady salary), and several guns.