i think there should be a melee unit like a angel with a sword that can hit air enemys so you dont have to depend on mages and ranged to kill flying units quote from Razka "Good game, but sorta unbalanced. The more you progress in the game, the less you can use melee units, 'cause one single wave of flyers can kiss your ass goodbye. And really, latest missions have plenty of flying units, so you'll never go melee. And that's too bad 'cause reapers are AWESOME." maybe a few "ground only" levels would help and some special levels ones that have a chance to pop up randomly like a flying only level were the channels the enemy travel through are mist and the grounds replaced with the tops of stone walls swamp levels icey caves were you can onlly place ice mages etc. great game i give it 5/5