DT:If the tower defense game is your thing, CastleStorm certainly offers a serviceable option to the already busy genre. Between managing your troops, attacking with the ballista, and choosing when to cast spells or send in your champion, there's a lot of challenge present. And while there may be times when it can get repetitive -- honestly, what tower defense game doesn't? -- it's certainly worth a try, even if it won't set the world on fire. Just the enemy's castle.