Here is the full list of all 25 TransOcean 2: Rivals achievements.
Earn the Gold Medal in Chapter 6 of the Campaign.
Earn the Gold Medal in all Campaign chapters.
Earn the Gold Medal in Chapter 5 of the Campaign.
Earn at least the Silver Medal in all Campaign chapters.
Earn the Gold Medal in Chapter 4 of the Campaign.
Earn the Gold Medal in Chapter 2 of the Campaign.
Earn the Gold Medal in Chapter 1 of the Campaign.
Take 1st place in a contest against AIs.
Take 1st place in a contest against seven AIs.
Deliver 100 contracts of contraband goods.
Earn at least the Bronze Medal in all Campaign chapters.
Earn the Gold Medal in Chapter 3 of the Campaign.
Collect all public and hidden achievements.
Christen a ship Titanic and sink it.
Take 1st place in a multiplayer game.
Take 1st place 10 times in a multiplayer game.
Take 1st place 50 times in a multiplayer game.
Take 1st place in a multiplayer game against seven rivals.
Take 1st place 10 times in a contest against AIs.
Take 1st place 50 times in a contest against AIs.
Achieve regional dominance in at least eight regions in a multiplayer game.
Win a contest using only tankers against AIs or in a multiplayer game.
Win a contest using only bulk ships against AIs or in a multiplayer game.
Win a contest using only container ships against AIs or in a multiplayer game.
Win a contest against AIs or a multiplayer game with a negative bank balance.