Thanks.
I only worked for 5-6 days on it, but it's already looking good.
It still need more time to build the sun and the level change system, and to create more plants and ghouls/enemies, but i think the first release with 4-5 levels can be released in the next 2-3month. At the end of each tier you can fight bosses like the Lich King or C'thun, etc use your imagination...
I would like to create a level system which allow users to create more levels for the game by themself only by filling a table.
Th future plans:
Money system, with upgrades/new plants.
Quest with rewards. (Resets each day.)
Talens to upgrade plants. (Won by defeating bosses.)
More game types.
Difficulty levels. (Eays, Normal , Hard, Hardcore)
Duel with your friend. (One player plays with the plants the other with the bad guys.)