Invaders Tower Defense Online Achievements Full list of all 19 Invaders Tower Defense Online achievements.The base game contains 17 achievements, and there is 1 DLC pack containing 2 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 DLC Packs Group DLC packs together in list DLC Filter AllOwnedNone What are achievement flags? Click to find outApply Base Base Game (Excludes DLC) 201 17 70 (0%) AI PuncherBeat the AI on any difficulty Bronze DefenseSurvive 20 waves in defense mode Silver DefenseSurvive 30 waves in defense mode Golden DefenseSurvive 40 waves in defense mode Diamond DefenseSurvive 50 waves in defense mode This is ITDOFinish a multiplayer match Platinum DefenseSurvive 50 waves in defense mode Legendary DefenseSurvive 70 waves in defense mode Greedy until the endFinish a online versus match with one million or more gold The winter has comeSurvive until wave 70 in defense mode on Snow Path Destruction Robots WinWin a online versus match with Destruction Robots Soul Kingdom WinWin a online versus match with Soul Kingdom World Eater WinWin a online versus match with World Eater AvariciousHave earned one million or more gold in a online versus match A strange giftSpend 100000 or more gold on invaders in a online versus match I like to invadeSend 10000 invaders in versus matches Tower Defense Add-on Unknown Pack 26 20 2 0.0010 (0%) The Great DefenseBuild 500 towers in versus matches or defense mode The Emperor's TreasureBuild 10000 towers in versus matches or defense mode