War Simulator is a Roblox game that takes you through ancient times. As you progress through the game and kill more enemies, you unlock in-game currency that can be used to upgrade your equipment. From ancient times to modern times, gears have gone through different eras. It's more of a PvP game, where you shoot AI characters, than some of the Roblox multiplayer shooters on the list.

Compared to many of the games on this list, War Simulator is a newcomer. The video was first posted in 2020 and has since racked up nearly 100 million views.