Spawns soldiers, bandits, and cyber-demons that can use guns against the player.
The reason for the mod's popularity is its massive depth, which players hope to see in a future 1.16.5 port:
A "Community Edition" exists on Modrinth to fix bugs and modernize the 1.12.2 version, but it has not been officially ported to 1.16.5 yet.
Features unique animations for mob deaths depending on the weapon used (e.g., dissolving or exploding).
Often considered the spiritual successor in terms of animation quality and weapon variety for 1.16.5.