Good, but could be better
I play alot fo tower defence games and with spending allmost an hour on this and cant get past wave 20,
Brilliant concept but needs to be worked alot more better. as every one ahs said the poer gets drained way to quickly at one point it was sitting there with no enemy's going from 0 to +8.
It's way to hard to progress and with the pop auto going up you spend most of your time buying farms and nothing on defence. so very poor.