Dead Island: Riptide - Definitive Edition

Finish all quests in the game

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Find all the secret files

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Obtain level 50

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Obtain level 70

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Install a total of 5 barricades during hub defense

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Complete all the main quests cooperatively with any number of partners

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Find 50% of collectibles

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Find all collectibles

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Find all pages from the guide book

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Kill the Twins

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Find all the volunteer's voice recordings

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Rescue 20 NPCs that have been grabbed by monsters

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Kill 10 monsters with one mine

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Kill 100 monsters with thrown melee weapons

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Kill 50 monsters by smashing, decapitating or shooting them in the head

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Kill 100 monsters with a kick

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Kill 100 monsters using the boat's speed boost

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Kill 100 enemies using charge attacks

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Kill 25 monsters with a chainsaw

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Mark 100 opponents which were then killed by your co-op partners

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Kill special enemies: Grenadier, Thug, Wrestler, Infected, Suicider, Screamer, Butcher, Floater.

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

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