Ferrum's Secrets: Where Is Grandpa? Achievements Here is the full list of all 20 Ferrum's Secrets: Where Is Grandpa? 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 Novice collectorFind your first collector's item. Advanced collectorFind all collector's item on normal difficulty level. Expert collectorFind all collector's items. Steam in SteamFinish steam leakage mini-game. Secret revealedFinish game on any difficulty level. Extreme Ferrum's citizenFinish game on extreme difficulty level. Ferrum's maniacFinish game on all difficulty levels. Art loverFind all collector's items that are paintings. Glass loverFind 5 collector's items that are made of glass. No spiders allowedChase a spider in the grandpa's basement. Hungry kittenFeed Blacky, grandpa's kitten. Aqua vitaeFind water of life in Doris' house. Who's on listFind Fatal Blast project payroll list. Metal heavier than airFly over the city using the aeroplane. Grandpa's notesFind all grandpa's notes. The familyFind Lagrange family tree. Scientist lettersFind all scientists letters. Mini-games expertFinish all mini-games without using Skip button. Lover of darknessFinish game without using any source of light. I know the pathFinish game without finding any map.