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This page is up to date for Update 34: Modest Expectations

Initial Stats
Shield 25
Recharge Delay 5.5s
Fire Resistance 0%
Health 110
Regeneration Rate 100%
Revive Invulnerability 3s
Carry Capacity 40
Each set of DRG issue armor is mounted on a highly modifiable undersuit, capable of transforming the capabilities of the armor considerably. Regrettably, R&D has as yet proven unable to utilize the suit's stillsuit capacity towards onboard production of alcohol.
— Item Description

The "Mole" Armor Rig is the Driller's piece of undersuit armor. It can be upgraded to improve its resistance against fire damage.


There are four tiers of modifications and each tier has one to three upgrades. Only one modification can be equipped per tier.

Driller Upgrades
Mod Effect Description Price
Tier 1 Icon Upgrade Duration.png
Improved Generator
-1s Regeneration Delay Shield begins to regenerate sooner.
Credit.png 1400 Credits
Bismor 10 Bismor
Icon Upgrade ChargeUp.png
Boosted Converter
+2s Regeneration Delay
+100% Regeneration Rate
Shield regenerates at a much faster rate but after a longer initial delay.
Credit.png 1400 Credits
Jadiz 10 Jadiz
Icon Upgrade Capacity.png
Bigger Mineral Bag
+5 Carry Capacity You can collect more of each mineral before needing to deposit.
Credit.png 1400 Credits
Enor Pearl 10 Enor Pearl
Tier 2
Level 5
Icon Upgrade Resistance.png
+5 Shield Your shield can absorb more damage before breaking.
Credit.png 1800 Credits
Enor Pearl 15 Enor Pearl
Icon Upgrade Resistance.png
×1.18 Health Max health increased.
Credit.png 1800 Credits
Croppa 15 Croppa
Tier 3
Level 10
Icon Upgrade Fire Resistance.png
Temperature Insulation
+50% Fire Resistance For those who prefer it medium rare. Flames will inflict half as much damage.
Credit.png 2060 Credits
Umanite 10 Umanite
Tier 4
Level 15
Icon Upgrade Area Damage.png
+ AoE Damage on Shield Break Your shield breaks violently, damaging all enemies around you in the process.
Credit.png 2150 Credits
Magnite 22 Magnite
Enor Pearl 14 Enor Pearl
Icon Upgrade Electricity.png
Static Discharge
+ AoE Stun on Shield Break Whenever your shield breaks it releases a static discharge that has a chance to stun nearby enemies.
Credit.png 2150 Credits
Jadiz 14 Jadiz
Bismor 22 Bismor
Icon Upgrade Revive.png
Breathing Room
+3s Revive Invulnerability Temporary invulnerability after being revived.
Credit.png 2150 Credits
Enor Pearl 22 Enor Pearl
Bismor 14 Bismor


Each modification that is purchased advances a mastery bar by one unit.

Mastery unlocks:

  • Three upgrades – ×1.0455 Health (+5.01 HP| +5.71 HP with Healthy Mod)
  • Four upgrades – Chocolate Reign Armor Paintjob Icon Skin Armor Chocolate Reign.png
  • Six upgrades – ×1.0455 Health (+5.23 HP| +6.17 HP with Healthy Mod)
  • Seven upgrades – Chalkbuster Armor Paintjob Icon Skin Armor Chalkbuster.png
  • Nine upgrades – ×1.0455 Health (+5.47 HP| +6.46 HP with Healthy Mod)

Stats breakdown[]

Unique Modifications[]


Icon Upgrade Area Damage.png


  • Damage: 8-16
  • Damage Type: Explosive
  • Radius: 5 m

Static Discharge[]

Icon Upgrade Electricity.png

Static Discharge

  • Damage: 0.2 per tick
  • Damage Type: Electric
  • Interval: 0.2
  • Duration: 2s
  • Total Damage: 2
  • Radius: 2 m
  • Status Effect: Electrocution (Movement Speed ×0.2)

Armor Paintjob[]

Main article: Armor Skins#Driller