As good as the last one, but still has issues.
As has been said before, it runs pretty slow even on lowest settings. That out of the way, many of the towers still refuse to shoot at enemies passing directly overhead, and it's frustrating to watch that one ghost slip outside your range because the towers simply didn't fire. The Beam towers are particularly prone to this, the warm up time before it starts firing is way, waaay too long. Still, the new tower and enemy types are a welcome addition, and it's nice to see this series is still getting some attention. I'm looking forward to Bubble Tanks TD2.