Here is the full list of all 40 Space Trader: Merchant Marine achievements.
Help Charles Dekord find passengers for his convoy.
Betray Gordon and Terra Yex after they ask you for help.
Help out Jara Lenn and the hostages in Power Station 780.
Break into the Records Depot and get what ERic Dans instructs you to get.
Accept the starter missions from each of the three factions at the same time.
Eliminate Boel Krugger.
Pay the money you owe to Sally Barris.
Help Peter Mikhail with his squeaky leg problem.
Complete the tutorial.
Max out your cargo slots in a challenge or in the campaign.
Complete Chapter 1 of the campaign.
Finish Chapter 2 of the campaign.
Finish Chapter 3 of the campaign.
Finish Chapter 4 of the campaign.
Help XK-CD and the GREP with their problems.
Defeat Swashbuckler Pete.
Defeat Pirate Captain Odd.
Get a fugitive rating from the Ministry of Accounts in any chapter.
Finish Chapter 5 of the campaign.
Speak with each Merchant on the Luxury Ship.
Fight the Ministry of Accounts off of Europa.
Pay off Auditor Horus to leave Ganymede.
Help Robert Tritex with his water development project.
Pay to gain access to Europa.
Rescue Reg Huxley aboard the salvaged ship.
Defeat the Burners on Io.
Help XK-CD and his companions escape the inner solar system.
Get rejected by each of the merchants on Earth.
Collect 8 Hydraulic Fluids on Earth.
Find and retrieve Lieutenant Dan.
Help Terra and Gordon Yex with the plans to poison the water supply.
Meet and speak with Ted the Irresponsible Guard.
Help Dr. Bertram in the Deimos Gravity Research Station.
Convince Boel Krugger to leave without resorting to violence.
Clear all bounties in Chapter 2.
Clear all bounties in Chapter 3.
Clear all bounties in Chapter 5.
Finish Moon Madness with a net worth of $5,000,000 or more.
Finish Free Trade with a net worth of $10,000,000 or more.
Finish Red Eye Trader with a net worth of $50,000,000 or more.