Islands of the Caliph Achievements Here is the full list of all 15 Islands of the Caliph achievements.Filter Achievement View View Image viewList view Sort 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 Wall BreakerBreak a wall Hole DiggerDig a hole FighterDefeat an enemy AsceticComplete a fast in Ramadan FishermanCatch a fish PickerCollect fruit or vegetables GuestStay at an inn VanquisherDefeat the Necromancer CommunicatorTalk to the Roc SupplicantPray in the mosque Grave HunterFind the squid's grave PilgrimPerform tawaf around the Ka'ba World TravelerTravel to a new island CollectorStash an item in a chest PhilanthropistPay zakat