Boulder Dash Deluxe Achievements Here is the full list of all 16 Boulder Dash Deluxe 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 Flag Filter All None 16 Offline Mode 16 Single Player 16 Main Storyline Link flagsOR joinAND join Achievements without these flags What are achievement flags? Click to find outApply Sea CavesComplete all the sea caves. Beach CavesComplete all the beach caves. Palm Forest CavesComplete all the palm forest caves. Forest CavesComplete all the forest caves. Rocks CavesComplete all the rocks caves. Mountains CavesComplete all the mountains caves. Castle CavesComplete all the castle caves. Classic CavesComplete all the classic caves. RollzonsUnlock Rollzons! CaveoScopeUnlock CaveoScope! BoldtimerUnlock Boldtimer! ForagerXXLUnlock ForagerXXL! M5MilebenderUnlock M5Milebender! NgadaCoinUnlock NgadaCoin! MonngoRelicUnlock MonngoRelic! TimeTravellerUnlock TimeTraveller!