Tunnel Assault Achievements Here is the full list of all 25 Tunnel Assault 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 Played the GameStarted to Play the Game First CollectableCollected your first Collectable First UpgradeUnlocked your first upgrade First BoostFound your first in game booster No Shots FiredCompleted a level without firing any shots No DamageCompleted a mission without taking damage Heavy ShooterFired 100,000 shots TravellerTravelled a Total of 1250 km RollerDone a 360 Roll CompletedCompleted the Game FinaleDefeated the final Boss No RepairsNo repairs used on a mission Stacked ScoresStacked 3xScore Multipliers at once The StrikerDefeated Nebula Consortium boss with the Nova Striker Heavy Damage SurvivorTake more than 500 points of damage in a completed mission Multi Cannon LoverFitted 4x multicannons to your weapon slots Core Bomb DisarmedDisarmed a Core Bomb Boom ShotDestroyed something with the blast from a Boom Shot ScannerScanned 150 total objects Tunnel DestroyedDestroyed a Core Bomb without first disarming Ship DestroyedYour ship was destroyed and exploded Survived a Core BombDestroyed a Core Bomb without disarming and SURVIVED Collected AllAll collectables collected Fully fittedAll ship upgrade slots have been filled Boom Shot LoverFit a ship with 6x Boom Shots