I've noticed that on occasion, an enemy (one of the fast little ones that come in hordes) will get stuck around a corner and just languish there until gems kill it. Also there are times when star babies are blocked from the path but somehow get killed anyway, where enemy has diverged slightly from most expedient route to point A. Anybody else notice little weird glitchy stuff like this?...

It seems like the Level Achievements are broken, I'm at Round 50+ on Level 1 and no Achievements or the ability to even play Level 2. So what gives? :P

Sometimes I get to level 50 and rl really wants me to go do something else. Or if it is already there in the game and I have missed it, where is it?

Anyone know what the stars do? there are no further upgrades as far as i can tell and they dont combine with anything. Are they just a waste or havent been given a use yet?

I already tried out some tower strategies for level 2 but could never pass through round 60. Even in easy difficulty. Do I miss something? Or what is a good strategy to get further?