Apocalypse Commander: A Squad of Conscripts from the Start

[Apocalypse-era mass recruitment + corrupted beasts + eldritch creatures + Cthulhu + mobile cities] After the nuclear war, civilization was wiped out and the world gradually turned to desert. Li Meng, a member of a slave-trading caravan, unexpectedly inherited the legacy of an ancient interstellar civilization. From the start, he had a squad of conscripts, and everyone in the slave-trading caravan was blasted sky-high on the spot. Red Alert, StarCraft, EVE, Warhammer 40K, Halo... Every sci-fi game created by human civilization became a template for technology. Corrupted beasts, eldritch creatures, Cthulhu... As long as you have enough firepower, every demon and monster will be blown to smithereens.