Colossal Cave Achievements Here is the full list of all 24 Colossal Cave 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 19 Offline Mode 19 Single Player 2 Main Storyline 4 Collectable Link flagsOR joinAND join Achievements without these flagsAchievements without any flags (5)Note: Flagging is not complete for this game What are achievement flags? Click to find outApply We've Only Just BegunYou enter the wellhouse. You're Spelunkin' nowYou open the grate and enter colossal cave. Birdman of the CavesYou successfully capture the bird Charmin' the SnakeYou successfully defeat the snake in Hall of Mists Drums in the DeepYou have an encounter with a dwarf. Can't Bear The WeightAllow the bear to walk on the bridge Take the Scenic RouteYou see the the breathtaking view in the depths of the cave. Treasure SeekerPlayer discovers 5 treasures I've Fallen and I Can't Get UpFall and break every bone in your body. Bridge BuilderYou build a Crystal Bridge St. George's GauntletCongratulations. You've just vanquished a dragon. Redbeard's RevengerYou encounter the pirate, and recover your stolen treasure. Treasure HunterPlayer discovers 10 treasures Egg on his FaceYou retrieve eggs from troll Bear With MeYou have freed the bear and brought him to the troll. Mr. MagicYou learn all the magic phrases. Batteries Not IncludedGet batteries from the vending machine in maze Green Thumb GoliathGrow the beanstalk, climb and explore the Giant Area Who's That?You see the shadowy figure reflected in the cave. Soft HandsSafely deposit the vase in WellHouse Colossal Cave ExplorerYou explore every region of the cave Master Cave PlundererYou discover all 15 treasures What a Winner!You have cleared the game! Perfect... Just Perfect.Perfect 350pt score.