Endless Ocean 2 has an in-game only list of achievements called 'titles'. There are 155 in total though many will be given to you by following the main storyline. Every 30 titles completed gifts you another part of the Poseidon diving equipment (there is no prize for attaining the last 5 titles). Each title name consists of 2 parts which can be joined with any other title to create a name for your character which friends will see if you dive with them online. For example once you get the first 3 titles you can name yourself "Mediterranean Diver" or "South-Sea Adventurer" or any other combination of words.
1. Novice Diver - You get this as soon as you start the game.
2. South-Sea Drifter - Complete chapter 1.
3. Mediterranean Adventurer - Complete chapter 2.
4. Frozen-Sea Explorer - Complete chapter 3.
5. Unexplored River-Trekker - Complete chapter 4.
6. Deep-Sea Wanderer - Complete chapter 5.
7. Sunken-Ruin Pioneer - Complete Chapter 6, part 1.
8. Endless Oceanographer - Complete chapter 6, part 2.
9. Mystery Solver - Re-open the Cavern of the Gods.
10. Fearless-Thrill Seeker - Calm a tiger shark.
11. Triage Trainee - Pulse 10 creatures.
12. Veteran Veterinarian - Pulse 100 creatures.
13. Sturgeon Surgeon - Pulse 1,000 creatures.
14. Treasure Seeker - Find 20% of salvage items (40/200).
15. Antique Collector - Find 40% of salvage items (80/200).
16. Practiced Pack Rat - Find 60% of salvage items (120/200).
17. Wheeling Dealer - Find 80% of salvage items (160/200).
18. Ocean Curator - Find all 200 salvage items.
19. Eagle-Eyed Searcher - Find all small salvage items.
20. Aquatic Prospector - Find all medium salvage items.
21. Master Gumshoe - Find all large salvage items.
