Yeah, as simple as the game really is, it could do with a little description in the main menu to explain how it all works.
Anyone got any tips? Tomtwacky suggested making loads of those walnut plants that look like loktar. And the little sun mushrooms are definitely better than the sunflowers.
I begin with a puff shroom and a sun shroom, they are cheap and easy. I put the puff shrooms in the back by the mowers. Then the sun shrooms. Then I use the big sunflowers after I get enough sun. I like the chomper the best for zombie defense.
When it is the second flag I use the cherry bomb except that takes a long time to regenerate.
I haven't tried all of the plants yet. I don't like the smasher and the potato thing. (walnut) Oh and I also like the big fume shroom.
Also on the second flag I take out the graves.
I have only made it that far.....maybe the 3rd flag once. So maybe I'm doing it wrong too.