Asad Quadri of The Koalition writes: Eugen Systems have a reputation for making some of the toughest RTS games available. Unlike most RTS games where you are given a base to gather resources and build armies, the RTS games that Eugen makes requires you to earn your reinforcements immediately in battle, most of the time with little to no guidance.
Source: N4G PC Steel Division 2 Review: A Complicated Fight I The Koalition