Those little red ones are REALLY annoying. Great game, and it is NOT too hard. You just gotta use the right turrets together. 5*
It gets too difficult to quick! I hope you take into consideration some of the reviews.
HOW DO YOU WIN THE PART WHEN THERE WHERE SO MANY BIG BULLETS!!!!
but very fun though.
Hint: go in order or you can't beat it, the bonuses give you more cash
sometimes there is a problem so you can't shoot a gun at all you can move it and upgrade it but cant shoot. otherwise good