Ultimate epic battle simulator could do some very cool things with thousands of soldiers / ducks / zombies on the battlefield at the same time, but of course the upcoming sequel only has one place to slide the envelope.
Ultimate epic battle simulator 2, due for PC sometime this fall, does everything the original did like a first-person mode and sandbox, but now there are also “story-driven” campaigns and “infinite” army sizes (the first game will be strongly recommended not to go over 100,000).
The trailer below is more than that. This looks … exhausting on a PC. And I know this is going to be pedantic, but while the trailer says “Millions” in the title, it also means that there are 1.3 million characters in the clip, which is not the case really “millions”, that is “a million and change”. Still damn impressive!