Here is the full list of all 16 16bit Trader achievements.
Play for 10 consecutive days.
Roam the roads of Asavala.
Play for 5 consecutive days.
Complete all side quests.
Penetrate the mines of the Kingdom.
Help the monks of Lackov.
Earn the title Head of the Trade Council.
Earn Murrevorra’s honorary citizenship
Gain 1000000 gold before the 1500th day.
Prove your bravery and become a knight.
Gain Spive’s Thieves Guild recognition.
Earn 150000 gold in one transaction.
Explore the mines and ruins.
Tame the waves of all of the seas.
Gain Losidofian engineers recognition.
Hire 30 companions.