DvO

Perhaps the biggest issue with DvO is simply that the game is too slow. Units plod along at a very sluggish pace, with only the special "fast" units seeming to move at an appropriate speed. Even early battles seem to drag on, and as you get further into the campaign and the likelihood of temporary stalemates rise, missions take forever. Even worse, there aren't any ways to speed up the gameplay, meaning each map starts painstakingly slow as you're initially collecting minerals.