Dead Island Riptide Definitive Edition

1. 
   The StormSecret

   Steam withholds the description of a secret achievement.
   63%
2. 
   Heart of DarknessSecret

   Steam withholds the description of a secret achievement.
   33%
3. 
   Breaching the TunnelsSecret

   Steam withholds the description of a secret achievement.
   16%
4. 
   The CinemaSecret

   Steam withholds the description of a secret achievement.
   16%
5. 
   Military BaseSecret

   Steam withholds the description of a secret achievement.
   14%
6. 
   Combat on the roofSecret

   Steam withholds the description of a secret achievement.
   14%
7. 
   Henderson TownSecret

   Steam withholds the description of a secret achievement.
   15%
8. 
   Meeting SerpoSecret

   Steam withholds the description of a secret achievement.
   14%
9. 
   The DocksSecret

   Steam withholds the description of a secret achievement.
   13%
10. 
    You've tricked me onceSecret

    Steam withholds the description of a secret achievement.
    13%
11. 
    Achiever

    Finish all quests in the game
    4.0%
12. 
    Mystery solved

    Find all the secret files
    4.6%
13. 
    Obtain level 50

    Obtain level 50
    14%
14. 
    Obtain level 70

    Obtain level 70
    5.8%
15. 
    Siege Hammer

    Install a total of 5 barricades during hub defense
    14%
16. 
    Dream Team

    Complete all the main quests cooperatively with any number of partners
    7.9%
17. 
    The Collector

    Find 50% of collectibles
    8.9%
18. 
    The Hoarder

    Find all collectibles
    3.9%
19. 
    Professional Tourist

    Find all pages from the guide book
    4.1%
20. 
    Twins

    Kill the Twins
    6.6%
21. 
    News junkie

    Find all the volunteer's voice recordings
    4.0%
22. 
    At Your Service

    Rescue 20 NPCs that have been grabbed by monsters
    12%
23. 
    The Hurt Mine Locker

    Kill 10 monsters with one mine
    4.4%
24. 
    Hurler

    Kill 100 monsters with thrown melee weapons
    5.5%
25. 
    BrainLess

    Kill 50 monsters by smashing, decapitating or shooting them in the head
    34%
26. 
    Bully

    Kill 100 monsters with a kick
    11%
27. 
    Jetboat

    Kill 100 monsters using the boat's speed boost
    2.2%
28. 
    Juggernaut

    Kill 100 enemies using charge attacks
    2.0%
29. 
    Better than the arm

    Kill 25 monsters with a chainsaw
    3.5%
30. 
    Serving ScienceSecret

    Steam withholds the description of a secret achievement.
    5.5%
31. 
    First Do No HarmSecret

    Steam withholds the description of a secret achievement.
    4.0%
32. 
    Defeat HarlowSecret

    Steam withholds the description of a secret achievement.
    12%
33. 
    It's an Order

    Mark 100 opponents which were then killed by your co-op partners
    1.9%
34. 
    King among Kings

    Kill special enemies: Grenadier, Thug, Wrestler, Infected, Suicider, Screamer, Butcher, Floater.
    13%
35. 
    Hunter-Seeker

    Find and kill all the most dangerous monstrosities located in dead zones
    2.4%

Names, descriptions and icons are the game’s own, as Steam publishes them; the share is how many owners have unlocked each, from Steam's global figures for 35 of them.