SWTOR Investigation

Investigation Leveling Guide 1-400

This guide uses the least expensive, and most effective, missions to get the maximum skill points at each step.

Total Cost: 223,695 credits

Tier Level Rewards

Tier 1
Rank 1 Companion Gifts
Carbo-plas
Nylasteel

Tier 2
Rank 2 Companion Gifts
Plastifiber
Polyfibe

Tier 3
Rank 3 Companion Gifts
Flexiglass
Ceraglass

Tier 4
Rank 4 Companion Gifts
Phrik
Laminasteel

Tier 5
Rank 5 Companion Gifts
Plexoid
Plexisteel

Tier 6
Rank 5 Companion Gifts
Dallorian Alloy
Ultrachrome

Investigation 1 - 35

Total Cost: 2,070 credits

Run 18 missions: Mandalorian Weapons, or Tech Boom.

            Rewards:
            Carbo-plas
            Nylasteel

Investigation 35 - 65

Total Cost: 3,450 credits

Run 15 missions: The Duros Defector.

            Rewards:
            Bountiful Yield: Rank 1 Companion Gifts

Investigation 65 - 95

Total Cost: 3,300 credits

Run 15 missions: Dangerous Auction.

            Rewards:
            Moderate Yield: Rank 2 Companion Gifts

Investigation 95 - 110

Total Cost: 2,040 credits

Run 8 missions: The Treaty of Coruscant.

Rewards:
Abundant Yield: Rank 2 Companion Gifts

Investigation 110 - 145

Total Cost: 7,380 credits

Run 18 missions: Trelli Secrets.

Rewards:
Plastifiber
Polyfibe

Investigation 145 - 175

Total Cost: 7,380 credits

Run 15 missions: Into the Maw.

Rewards:
Abundant Yield: Rank 3 Companion Gifts

Investigation 175 - 210

Total Cost: 12,510 credits

Run 18 missions: Armchair Generals, or Half the Story.

Rewards:
Flexiglass
Ceraglass

Investigation 210 - 240

Total Cost: 11,025 credits

Run 15 missions: Unidentified Remains.

Rewards:
Abundant Yield: Rank 4 Companion Gifts

Investigation 240 - 275

Total Cost: 28,620 credits

Run 18 missions: Stirring up the Masses.

Rewards:
Phrik
Laminasteel

Investigation 275 - 310

Total Cost: 23,220 credits

Run 18 missions: Abuse of Power, or Gone Cold.

Rewards:
Plexoid
Plexisteel

Investigation 310 - 330

Total Cost: 18,350 credits

Run 10 missions: Exposed Positions.

Rewards:
Bountiful Yield Yield: Rank 5 Companion Gifts

Investigation 330 - 365

Total Cost: 30,600 credits

Run 18 missions: Disease Control, Dragon Jewel, Economic Recovery, Laying Low, or Losing a Legend.

Rewards:
Dallorian Alloy
Ultrachrome

Investigation 365 - 400

Total Cost: 76,540 credits

Run 43 missions: Blank Slate, Deep Diving, Internal Affairs, Missing Assets, Never Trust a Hutt, or Vendetta.

Rewards:
Dallorian Alloy
Ultrachrome