Catzilla - Advanced Achievements Here is the full list of all 12 Catzilla - Advanced achievements. It takes around 0-1 hour to unlock all of the achievements on Windows.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 Little KittyYour PC is Little Kitty. Check recommendations how to get higher. Mid KittyYour PC is Mid Kitty. Check recommendations how to get higher. Big KittyYour PC is Big Kitty. Check recommendations how to get higher. Little CatYour PC is Little Cat. Check recommendations how to get higher. Mid CatYour PC is Mid Cat. Check recommendations how to get higher. Big CatYour PC is Big Cat. Check recommendations how to get higher. Little TigerYour PC is Little Tiger, not bad. Mid TigerYour PC is Mid Tiger, not bad. Big TigerYour PC is Big Tiger, pretty good. Little CatzillaYour PC is Little Catzilla, pretty good. Mid CatzillaYour PC is Mid Catzilla. You are the Champion! Big CatzillaYour PC is Big Catzilla. You are the Champion!