Marine: Onslaught
Definitely one of the easiest builds once you get going
Had close calls with ammo in Io, had to use pulse rifle to save
Eventually got a pierce rifle and put vamp mod on it and that was that.
2 stimpacks in last fight only, plus one adrenaline.

-----

Kitchen Ace, level 16 Marine,
defeated the Harbinger against all odds.

He survived for 10826 turns.
The run time was 1h 57m 3s.
World seed was 4819.
He scored 6612 points.
He was ULTRAVIOLENT!

CALLISTO L3 - Volatile Storage
CALLISTO L3 -> Mimir Habitat L1
Mimir Habitat L1 - Low Power
Mimir Habitat L3 - Secure Vault
Mimir Habitat L3 -> CalSec Central
CalSec Central - Cleared!
EUROPA L3 -> Asterius Habitat L1
Asterius Habitat L2 - Infestation
Asterius Habitat L2 -> Asterius Breach
Asterius Breach - Cleared!
Asterius Breach - found Monster
IO L2 - The Hunt
Io Nexus -> Mephitic Mines L1
Mephitic Mines L1 - Exalted Curse
Mephitic Mines L2 -> Noxious Hollow
Noxious Hollow - Cleared!
Dante Station L2 - Exalted Summons

Awards
  CRI Star (bronze cluster) (+50)
   * 25+ kills without taking damage

He killed 658 out of 677 enemies.

 67 former grunts           14 CalSec bots
 9  corrupted grunts        10 security bots
 1  former CRI grunt        28 reavers
 28 former soldiers         21 cryoreavers
 17 corrupted soldiers      28 toxic reavers
 1  former CRI soldier      42 archreavers
 6  former sergeants        1  kerberos
 1  corrupted sergeant      3  cyberi
 1  former CRI sergeant     9  cryoberi
 32 former guards           4  toxiberi
 2  former commandoes       9  medusae
 4  corrupted commandoes    4  archmedusae
 2  former CRI commandoes   8  ravagers
 3  corrupted heavies       9  armored ravagers
 2  former CRI heavies      3  siege ravagers
 11 security drones         6  plasma ravagers
 4  combat drones           15 CRI marines
 42 fiends                  15 CRI bots
 14 fire fiends             13 guardians
 21 ice fiends              6  sentinels
 6  toxic fiends            4  warlocks
 21 CalSec sentries         1  archwarlock
 11 security sentries

Traits
  Ironman L2
  Hellrunner L3
  Sustained fire L2
  Army Surplus L2
  Whizkid L3
  ONSLAUGHT L3

Trait order
  Hr->Iro->Hr->Iro->SF->Arm->MON->Whk->
  Hr->Whk->MON->Arm->MON->Whk->SF

Equipment
  Slot #1 : AV3 plasma rifle
   * Fresh Mag 3
   * Disruptive 4

  Slot #2 : 7.62 pierce rifle +V
   * Auto-calibrating 10%
   * Vampiric 3
   * Hunter 3
   * Anti-armor

  Slot #3 : 12ga jackhammer A
   * Stabilized 1
   * Frenzy 5
   * Jackhammer

  Body    : duramesh scout armor B
   * Loading feed
   * Acid shield
   * Duramesh

  Head    : ENV helmet
   * Heatvision 6
   * Darkvision
   * Sealed
   * Fire-resistant
   * Padded

  Utility : AV2 utility AMP
   * Tenacity
   * Metabolic boost

  Relic   :  - NONE - 

Inventory
  energy cell (x100)
  12ga shell (x41)
  7.62 ammo (x100)
  7.62 ammo (x100)
  7.62 ammo (x53)
  gas grenade (x1)
  krak grenade (x3)
  multitool (x3)
  stimpack (x1)
  large medkit
  large medkit
  large medkit