Niels Penguin Adventure Achievements Here is the full list of all 27 Niels Penguin Adventure 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 SWEET TOOTH 1Level 1 : Collect all ice creams SWEET TOOTH 2Level 2 : Collect all ice creams SWEET TOOTH 3Level 3 : Collect all ice creams SWEET TOOTH 4Level 4 : Collect all ice creams SWEET TOOTH 5Level 5 : Collect all ice creams SWEET TOOTH 6Level 6 : Collect all ice creams SWEET TOOTH 7Level 7 : Collect all ice creams SWEET TOOTH 8Level 8 : Collect all ice creams BOOKWORM 1Level 1 : Collect all scrolls BOOKWORM 2Level 2 : Collect all scrolls BOOKWORM 4Level 4 : Collect all scrolls BOOKWORM 5Level 5 : Collect all scrolls BOOKWORM 6Level 6 : Collect all scrolls BOOKWORM 8Level 8 : Collect all scrolls COOL PILOTComplete level 3 without getting damage PROFESSIONAL PILOTComplete level 7 without getting damage SEALANDLevel 1 completed MUNICIPAL SEWAGE SYSTEMLevel 2 completed DIFFICULT FLIGHTLevel 3 completed ABANDONED MINESLevel 4 completed FACTORYLevel 5 completed BOGSLevel 6 completed ADVENTURES IN THE SKYLevel 7 completed TRAVIS LABORATORYLevel 8 completed IT WAS EASYGame completed on easy difficulty IT WASN'T EASYGame completed on normal difficulty IT WAS HARDGame completed on hard difficulty