Dead Island: Riptide Definitive Edition Achievements Full list of all 35 Dead Island: Riptide Definitive Edition achievements. It takes around 20-25 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 What are achievement flags? Click to find outApply AllWonNot wonHeart of DarknessFind a boat for use in the jungle 19 December 2019 - Add a guideBreaching the TunnelsSuccessfully defend the tunnel entrance 19 December 2019 - Add a guideThe CinemaClear out the cinema 19 December 2019 - Add a guideMilitary BaseGain access to a long-range radio station 19 December 2019 - Add a guideCombat on the roofSurvive the horde on the roof 19 December 2019 - Add a guideHenderson TownReach Henderson 19 December 2019 - Add a guideMeeting SerpoMake pact with Serpo 19 December 2019 - Add a guideThe DocksEnter the docks in Quarantine Zone 19 December 2019 - Add a guideYou've tricked me onceFinish the game 19 December 2019 - Add a guideAchieverFinish all quests in the game 19 December 2019 - 1 guideMystery solvedFind all the secret files 19 December 2019 - Add a guideObtain level 50Obtain level 50 19 December 2019 - Add a guideObtain level 70Obtain level 70 19 December 2019 - Add a guideSiege HammerInstall a total of 5 barricades during hub defense 19 December 2019 - Add a guideDream TeamComplete all the main quests cooperatively with any number of partners 19 December 2019 - Add a guideThe CollectorFind 50% of collectibles 19 December 2019 - 1 guideThe HoarderFind all collectibles 19 December 2019 - 1 guideProfessional TouristFind all pages from the guide book 19 December 2019 - 1 guideTwinsKill the Twins 19 December 2019 - Add a guideNews junkieFind all the volunteer's voice recordings 19 December 2019 - 1 guideAt Your ServiceRescue 20 NPCs that have been grabbed by monsters 19 December 2019 - Add a guideThe Hurt Mine LockerKill 10 monsters with one mine 19 December 2019 - 2 guidesHurlerKill 100 monsters with thrown melee weapons 19 December 2019 - Add a guideBrainLessKill 50 monsters by smashing, decapitating or shooting them in the head 19 December 2019 - Add a guideBullyKill 100 monsters with a kick 19 December 2019 - Add a guideJetboatKill 100 monsters using the boat's speed boost 19 December 2019 - Add a guideJuggernautKill 100 enemies using charge attacks 19 December 2019 - Add a guideBetter than the armKill 25 monsters with a chainsaw 19 December 2019 - 1 guideServing ScienceFinish quests for Dr. Kessler 19 December 2019 - Add a guideFirst Do No HarmFinish hospital quests for Cecil 19 December 2019 - Add a guideDefeat HarlowDefeat Harlow 19 December 2019 - Add a guideIt's an OrderMark 100 opponents which were then killed by your co-op partners 19 December 2019 - Add a guideKing among KingsKill special enemies: Grenadier, Thug, Wrestler, Infected, Suicider, Screamer, Butcher, Floater. 19 December 2019 - Add a guideHunter-SeekerFind and kill all the most dangerous monstrosities located in dead zones 19 December 2019 - 1 guideThe StormEscape from the ship 07 December 2019 - Add a guide