Very well done all around. Already talked to you directly that it reminds me of PvZ, a game that I really liked ^^ Overpowering everything with thousands of energy feels fun. The art and the music are really nice as well. And also an impressive amount of effort went into the CGs and backgrounds.
Small suggestions from me:
- The bullets could feel a bit more impactful and a cause a more detailed hit effect.
- When placing a turret an on-field preview for the attack range / pattern would be helpful.
- Numeric 1-9 (0) Hotkey for directly placing a turret from the top list