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 wonGain level 70Gain level 70 13 June 2016 - Add a guideAchieverFinish all quests in the game 13 June 2016 - 1 guideDream TeamComplete all the main quests cooperatively with any number of partners 13 June 2016 - Add a guideYou've tricked me onceFinish the game 13 June 2016 - Add a guideDeafeat HarlowDeafeat Harlow 13 June 2016 - Add a guideThe DocksEnter the docks in Quarantine Zone 13 June 2016 - Add a guideMystery solvedFind all the secret files of Consortium 13 June 2016 - Add a guideThe HoarderFind all collectibles 13 June 2016 - Add a guideProfessional TouristFind all pages from the guide book 13 June 2016 - Add a guideMeeting SerpoMake pact with Serpo 13 June 2016 - Add a guideHunter-SeekerFind and kill all named champion monsters located in dead zones 13 June 2016 - 1 guideCombat on the roofSurvive the horde on the roof 13 June 2016 - Add a guideFirst Do No HarmFinish quests for Cecil in hospital 13 June 2016 - Add a guideMilitary BaseGain access to a long range radio station 13 June 2016 - Add a guideNewsJunkie?Find all voice recordings of a journalist 13 June 2016 - Add a guideThe Hurt Mine LockerKill 10 zombies with one mine 12 June 2016 - Add a guideKing among kingsKill special enemies: Grenadier, Thug, Wrestler, Infected, Suicider, Screamer, Butcher, Floater. 12 June 2016 - Add a guideThe CinemaClear out the cinema 12 June 2016 - Add a guideThe CollectorFind 50% of collectibles 11 June 2016 - Add a guideServing ScienceFinish quests for Dr Kessler 11 June 2016 - Add a guideHenderson townReach Henderson 11 June 2016 - Add a guideTwinsKill the Twins 11 June 2016 - 1 guideBreaching the TunnelsSuccessfuly defend the tunnels entrance 11 June 2016 - Add a guideBetter than the armKill 25 zombies with a chainsaw 10 June 2016 - 1 guideJetboatKill 100 zombies using boat speed boost 10 June 2016 - Add a guideHeart of DarknessFind a boat to travel through the jungle 07 June 2016 - Add a guideJuggernautKill 100 enemies using charge attacks 23 May 2016 - Add a guideIt's an orderMark 100 opponents which then were killed by your coop partners 23 May 2016 - Add a guideHurlerKill 100 zombies with thrown melee weapons 23 May 2016 - Add a guideGain level 50Gain level 50 22 May 2016 - Add a guideSiege HammerInstall 5 barricades in any hub 19 May 2016 - Add a guideAt Your ServiceRescue 20 NPCs from clench 19 May 2016 - Add a guideBullyKill 100 zombies with a kick. 19 May 2016 - Add a guideBrainLessKill 50 zombies by smashing, decapitating or shooting them in the head 18 May 2016 - Add a guideThe StormEscape from the ship 28 July 2014 - Add a guide