Little Mouse's Encyclopedia Achievements Here is the full list of all 20 Little Mouse's Encyclopedia 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 20 Offline Mode 20 Single Player 6 Main Storyline Link flagsOR joinAND join Achievements without these flags What are achievement flags? Click to find outApply Garden expertExplore all tabs in the garden. Underground expertExplore all tabs around the burrow. Pond expertExplore all tabs in the pond. Forest expertExplore all tabs in the forest. Lookout towerUse the forest elevator. ResearcherUse the lens. EncyclopedistUse index to get into a specific location. EntomologistAwake all the insect in the grass in the first chapter. AdventurerGo to all locations. The GardenGo to garden. Arround the BurrowGo underground. The PondGo to a pond. The ForestGo to forest. SailorTake a boat ride. SingersLet all birds in the forest sing. ExplorerExplore all tabs in all locations. ArboristExplore all tree tabs in the forest. Ready for adventureFinish the tutorial. VegetarianExplore all vegetables in the garden. Wake up!Wake up all sleeping forest animals.