Okay, this game has some real potential but needs a bit of work. My big beef is the collision detection needs to be way improved. I am tired of dieing by getting close to the enemy without actually touching but yet somehow in default Flash colision algorithm the images are overlapping. Game like this needs a better detection then the square image detection.
Okay finally figured out how to win last stage on epic. Use no Titans, instead pixies and other magic units along with were tigers tanks and others that damage buildings well. Assault immediately and as soon as yeti appears pull up shield. Every time shield becomes available pull it up. Yeti will stay near castle trying to kill your units instead of advance and in my case my units were primarily right underneath him not taking damage. He would kill goblins mostly while my shield was down. And units injured the pixies healed while shield was up. Castle goes down hard badge is mine :). By the way don't follow walkthrough for this level as it was done with a version that allowed time stop at 75 mana which now costs 95 mana and will no longer work against the yeti.
Okay Level 16 is now impossible on epic. Please fix as the stop timer now requires 95 mana it is imposible to keep him from getting to your castle in time to destroy his castle. The walkthrough was done with a 75 mana cost to stop time which was reasonable if you have tried and agree thumbs up, if I am wrong then post another possible way and thumbs down. Also consider updating the walkthrough for it as it provides no help anymore due to mana cost change.
Is it me or is the hard badge better named impossible. The last five are ridiculous to get a brilliant on. The advice of using comets would be nice if they did enough damage to kill the ninja boss. Without a hot key I cannot move fast enough and he never comes out until right on gems so completely impossible for me to win last badge.
Buggy system played through whole thing on hard. Seemed easy, guess I am to use to the multiplayer game. Anyway, I didn't get the badge for completing missions or the hard badge. Says I've done 1,2,3,4,7 and 8 but 5,6 9 and 10 i just imagined doing I guess.
 "Not Your War"){kind=icon}
 "GunBot"){kind=icon}
 "Epic War 4"){kind=icon}
 "Cursed Treasure: Don't Touch My Gems!"){kind=icon}
 "This is the Only Level TOO"){kind=icon}
 "Ge.ne.sis"){kind=icon}
 "Battalion: Ghosts"){kind=icon}
 "Frontier"){kind=icon}
 "Battalion: Arena"){kind=icon}
 "Twin Shot 2: Good & Evil"){kind=icon}
 "Toss the Turtle"){kind=icon}
 "Frantic 2"){kind=icon}
 "Epic War 3"){kind=icon}
 "GemCraft chapter 0"){kind=icon}
 "Heavy Weapons"){kind=icon}
 "Fantasy Kommander"){kind=icon}