Interballistic Symphony Achievements Here is the full list of all 43 Interballistic Symphony 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 A stroll in the forestComplete Space Forest on normal difficulty The starry nightComplete Space Forest on hard difficulty Ballster divingComplete Junkyard on normal difficulty Balls of steelComplete Junkyard on hard difficulty BarcherComplete Fort Frostbite on normal difficulty CrusballerComplete Fort Frostbite on hard difficulty A snowy dreamComplete Winter Wonderlands on normal difficulty SnowstormComplete Winter Wonderlands on hard difficulty Ball's EdgeComplete Space Town Baby Ball do do doComplete Underwater Adventure Ball jamComplete Highway GoBallComplete Ski Slope on hard difficulty Ball-pisteComplete Ski Slope on very hard difficulty Ballstronaut 3000Get 3000 points in Ballstronaut Ballstronaut 4000Get 4000 points in Ballstronaut Ballstronaut 6000Get 6000 points in Ballstronaut Ballstronaut 8000Get 8000 points in Ballstronaut Blizzard 3000Get 3000 points in Blizzard Blizzard 4000Get 4000 points in Blizzard Blizzard 6000Get 6000 points in Blizzard Blizzard 8000Get 8000 points in Blizzard Speedway 3000Get 3000 points in Speedway Speedway 4000Get 4000 points in Speedway Speedway 6000Get 6000 points in Speedway Speedway 8000Get 8000 points in Speedway Balling, but at what cost?Get 10000 points in any endless level Treasure ballFound the coin in Fort Frostbite on normal difficulty Bejeweled ballsFound the coin in Fort Frostbite on hard difficulty VectorFound the coin in Highway One man's trash..Found the coin in Junkyard on normal difficulty Space junkFound the coin in Junkyard on hard difficulty BallodgeFound the coin in Ski Slope on hard difficulty Rocket powerFound the coin in Ski Slope on very hard difficulty Santa ballsFound the coin in Winter Wonderlands on normal difficulty Jingle ballsFound the coin in Winter Wonderlands on hard difficulty Finding ballmoFound the coin in Underwater Adventure BallkourFound the coin in Space Town BallpeckerFound the coin in Space Forest on normal difficulty Wild boallsFound the coin in Space Forest on hard difficulty Easy peasyComplete Space Marathon Still easyComplete Coldathon MasterballerComplete a marathon level without using a single speed reset Going placesSubmit your score to a highscore list in any endless level