Rockwell
CreatureBoss
- Kill XP
- 3,000
- Taming
- Not tamable

Overview
Rockwell is a massive carnivorous boss creature with devastating area control abilities. It excels at dominating combat zones through its ability to spawn and command Element Bubbles, which disrupt enemy movement and deal damage over time. Players engage Rockwell encounters for high-tier loot and to test endgame gear under extreme pressure.
Base statsLevel 1 values and gain per level
| Stat | Base | Wild +/lvl | Tamed +/lvl | Wild growth |
|---|---|---|---|---|
| Health | 42000 | +8400 | +4% | |
| Stamina | 400 | +40 | +2% | |
| Torpidity | 350 | +21 | +0% | |
| Oxygen | 2000 | +200 | +2% | |
| Food | 2600 | +260 | +2% | |
| Weight | 3000 | +60 | +0.4% | |
| Melee damage | 100% | +5% | +4% | |
| Movement speed | 100% | +0% | +0% |
TamingOpen calculator
Rockwell cannot be tamed.
Combat & abilities
Damage taken
ResistsWeak to
Weapons
- Mining DrillImmune
- Tek Pistol Kill-82%
- Stone weapons-34%
- Player melee-20%
- Piercing projectiles+40%
- Anti-creature damage+120%
Explosives
- Demolition explosives+50%
Creatures
- Creature attacks-50%
- Herbivore attacks-40%
- Strong creature attacks+50%
- Raid creature attacks+55%
Environment & other
- Element PoolImmune
- Element Pool RockwellImmune
- Element-50%
- Plant Species X-50%
- Spike Wall+400%
Combat notes
Rockwell takes +400% more damage from spike walls, making them extremely effective in defense setups. It is highly resistant to Element damage, reducing it by 50%, and completely immune to Mining Drill Harvest and ElementPool sources. The best strategy is to exploit its weakness with high-damage melee attacks, which deal +55% more damage.
ExperienceBase XP per kill: 3000
Rockwell kill XP
Base XP per kill: 3,000
Per kill
954,000 XP3,000 base × 15.9 level × 4 × 5× boss × 1× server
Server XP settings1× · wild 1.25 · alpha 1.33 · boss 5 · cave 1.33
Tips
- Spike walls deal +400% damage to Rockwell, making them ideal for perimeter defense.
- Tenta-Shock attacks have a 1-second cooldown and can rapidly apply status effects.
- The TentacleAttack has a 400-meter range, allowing Rockwell to control distant threats.
- SpawnElementBubbles creates persistent hazards that linger in combat zones.
- Rockwell is immune to all damage from TekPistols, reducing incoming damage by -82%.
This page details Rockwell's combat mechanics, damage modifiers, and encounter strategies. For taming and breeding calculations, refer to the respective calculators. Spawn locations are not applicable as Rockwell is a boss encounter only.