Suggestions for pvz3 evolved

Fix unlocking plants: It's too hard to get Tier II plants. The Zen garden gives very few unlocking seeds and even High levels like 50 you still follow with the plants in the tutorial. The solution would be to obtain them during the levels of the adventure, leaving the seeds for Tier III plants, reducing their cost of obtaining. 

Eliminate the level system of plants and zombies: It feels very tedious that when you get a new plant, you have to upgrade it to the maximum to be able to use it, adding unnecessary grinding. The solution would be to remove it forever along with the zombie levels so that the balance is fair. 

Readjust zombie spawns: Take pvz2 as an example. In the first 4 seconds no zombies appear, giving you time to plant the first sunflowers and defenses while the zombies arrive calmly. That is what they should do with the appearanceReadjust zombie spawns: Take pvz2 as an example. In the first 4 seconds no zombies appear, giving you time to plant the first sunflowers and defenses while the zombies arrive calmly. That should be done with the zombie spawn rate of zombies.