simple mod that add a new spawner to nauvis that has a 4% chance to spawn, and they will exclusively spawn stompers
Stomper spawners have been completely reworked and now spawn new mobs that are Stompers but with their own independent stats from those on Gleba so that they are still challenging in the early game, but not game ending.

Small: 550 HP

Medium: 750 HP

Large: 1100 HP

Behemoth: 1400 HP

Colossal: 2000 HP

Stompers get slower, but have higher resistances as they get larger. compatibility with
Behemoth Enemies Mod - https://mods.factorio.com/mod/behemoth-enemies so that Stompers of different sizes will actually be smaller or larger.
Looking for Feedback on balance from spawn rate to speed and health.