I am fairly certain since Cata4+Empowered is still WIP which the HP buffs that Cata4 introduces were on purpose to be nerfed in the process.
However I checked the HP distribution of Cata4 and find it abit to much.
I was working on my own mod at the same time Cata4 was being developed.
Initially I wanted to create a intermediate difficulty between Cata3 and Onslaught but since I don’t have a key for Mod Frameworks I will just leave it here maybe it’s of some use to people:
Average HP growth rate in % difficulty comparison
| Cataclysm 1 to Cata4 | Cataclysm 3 to Cata4 | Cataclysm 1 to Cata3+ | Cataclysm 3 to Cata3+ | |
| Infantry | 300.97% | 137.78% | 83.45% | 56.75% |
| Elites | 244.75% | 89.13% | 178.15% | 40.53% |
| Specials | 208.22% | 41.21% | 178.10% | 22.14% |
| Monsters | 199,51% | 25.00% | 189.51% | 18.75% |
health step multipliers used for Cata3+
| health_step_multipliers | |
|---|---|
| horde | 9.3 |
| *generic | 12 |
| elite | 10.4 |
| boss | 9.5 |
| special | 9 |
*generic is the basic health_step_multiplier
| Enemies | Cataclysm 1 | Cataclysm 3 | Cataclysm 4 | Cataclysm 3+ |
| Skaven Slave | 16.75 | 24 | 64 | 37.25 |
| Clan Rat | 33.5 | 48 | 128 | 74.5 |
| Plague Monk | 97.25 | 133.25 | 252 | 187.25 |
| Stormvermin | 86.5 | 118.5 | 224 | 166.5 |
| Globadier | 90 | 150 | 205 | 180 |
| Gutter Runner | 54 | 90 | 123 | 108 |
| Warpfire Thrower | 54 | 90 | 123 | 108 |
| Ratling Gunner | 54 | 90 | 123 | 108 |
| Packmaster | 112.5 | 187.5 | 256.25 | 225 |
| Rat Ogre | 4000 | 6400 | 8000 | 7600 |
| Stormfiend | 3000 | 4800 | 6000 | 5700 |
| Skarrik | 2500 | 4000 | 6000 | 5700 |
| Deathrattler | 3000 | 4800 | 6000 | 5700 |
| Rasknitt | 2500 | 4000 | 5000 | 4750 |
| Fanatic | 33.5 | 48 | 128 | 74.5 |
| Marauder | 72 | 120 | 216 | 192 |
| Savage | 97.25 | 133.25 | 252 | 187.25 |
| Mauler | 162 | 222 | 420 | 312 |
| Chaos Warrior | 248.5 | 340.5 | 644 | 478.5 |
| Blightstormer | 90 | 150 | 205 | 180 |
| Lifeleech | 90 | 150 | 205 | 180 |
| Chaos Spawn | 4000 | 6400 | 8000 | 7600 |
| Troll | 3000 | 4800 | 6000 | 5700 |
| Bodvarr | 3500 | 5600 | 7000 | 6650 |
| Halescourge | 4000 | 6400 | 8000 | 7600 |
| Gatekeeper | 4000 | 6400 | 8000 | 7600 |
| Nurgloth | 5000 | 8000 | 10000 | 9500 |
| Gor | 54 | 90 | 162 | 144 |
| Ungor | 25.25 | 36 | 96 | 55.75 |
| Bestigor | 108 | 148 | 280 | 208 |
| Wargor | 90 | 150 | 208 | 180 |
| Minotaur | 4000 | 6400 | 8000 | 7600 |