Dead Island Riptide Achievements Here is the full list of all 35 Dead Island Riptide achievements. It takes around 40-50 hours to unlock all of the achievements on Windows.Filter Achievement View View Image viewList view Sort by Won first then by TrueSteamAchievement desc TrueSteamAchievement asc Achievement name desc Achievement name asc TSA Ratio desc TSA Ratio asc Gamers desc Gamers asc Steam order Date won desc Date won asc Flag Filter All None 35 Online/Offline 33 Single Player 35 Cooperative 11 Main Storyline 6 Collectable 8 Cumulative + 2 Level Link flagsOR joinAND join Achievements without these flags What are achievement flags? Click to find outApply AllWonNot wonDream TeamComplete all the main quests cooperatively with any number of partners 28 November 2017 - Add a guideYou've tricked me onceFinish the game 28 November 2017 - Add a guideAchieverFinish all quests in the game 28 November 2017 - 1 guideDeafeat HarlowDeafeat Harlow 28 November 2017 - Add a guideThe DocksEnter the docks in Quarantine Zone 28 November 2017 - Add a guideMystery solvedFind all the secret files of Consortium 28 November 2017 - Add a guideThe HoarderFind all collectibles 28 November 2017 - Add a guideMeeting SerpoMake pact with Serpo 28 November 2017 - Add a guideGain level 70Gain level 70 26 November 2017 - Add a guideCombat on the roofSurvive the horde on the roof 26 November 2017 - Add a guideAt Your ServiceRescue 20 NPCs from clench 26 November 2017 - Add a guideFirst Do No HarmFinish quests for Cecil in hospital 25 November 2017 - Add a guideNewsJunkie?Find all voice recordings of a journalist 25 November 2017 - Add a guideHunter-SeekerFind and kill all named champion monsters located in dead zones 25 November 2017 - 1 guideJuggernautKill 100 enemies using charge attacks 24 November 2017 - Add a guideHurlerKill 100 zombies with thrown melee weapons 24 November 2017 - Add a guideProfessional TouristFind all pages from the guide book 24 November 2017 - Add a guideMilitary BaseGain access to a long range radio station 23 November 2017 - Add a guideServing ScienceFinish quests for Dr Kessler 23 November 2017 - Add a guideGain level 50Gain level 50 23 November 2017 - Add a guideThe CinemaClear out the cinema 21 November 2017 - Add a guideKing among kingsKill special enemies: Grenadier, Thug, Wrestler, Infected, Suicider, Screamer, Butcher, Floater. 21 November 2017 - Add a guideHenderson townReach Henderson 21 November 2017 - Add a guideTwinsKill the Twins 21 November 2017 - 1 guideBreaching the TunnelsSuccessfuly defend the tunnels entrance 19 November 2017 - Add a guideSiege HammerInstall 5 barricades in any hub 19 November 2017 - Add a guideThe CollectorFind 50% of collectibles 19 November 2017 - Add a guideBetter than the armKill 25 zombies with a chainsaw 18 November 2017 - 1 guideIt's an orderMark 100 opponents which then were killed by your coop partners 18 November 2017 - Add a guideThe Hurt Mine LockerKill 10 zombies with one mine 18 November 2017 - Add a guideJetboatKill 100 zombies using boat speed boost 18 November 2017 - Add a guideBullyKill 100 zombies with a kick. 17 November 2017 - Add a guideHeart of DarknessFind a boat to travel through the jungle 13 November 2017 - Add a guideBrainLessKill 50 zombies by smashing, decapitating or shooting them in the head 13 November 2017 - Add a guideThe StormEscape from the ship 13 November 2017 - Add a guide