update: haven't had a crash, in a day, but if you exit the game to take a phone call or text or whatever, it kicks you out and you can't pick up where you left off... fun game to kill time. however, using the watch ads to get +100 in-game cash (up to 3x) freezes/crashes and you lose the game. logging back in restarts the game and you lose your place, also random mode is not worth the headache

It's a perfectly fine tower defense game for the first fifteen or so levels. After that, you'll have upgraded all of your towers to maximum, so there's no way to get more power. There's no way to increase your starting budget, so you have the same amount of money to buy towers with. But there's still HUNDREDS of levels remaining. The pointless grind is overwhelming.

I like the game. but lately the ads are making the game unpleasant. I'm ok with watching the ads to get more cash.. but after you watch the ad... you can't get back to your game. no exit from the ad... and even if you download the other game...you still can't get back to your game... very unpleasant experience. I'm about to uninstall it. update... i waited to see if the issue was fixed...but it's actually worse....btw the pc version doesn't synch with your mobile profile... Bye