Good job with this! It would have been neat if you could grow different types of plants so that instead of just a buff maybe you could grow a plant that can damage the enemies on its own or be more defensive, etc. I had a fun play through though and I felt like I lasted a decent amount of time. It did seem that the difficulty ramped up very quickly towards the end because as the enemies were getting stronger (I think they were as time went on) I was also loosing more buff plants so I was also getting weaker, but I had fun with it! Nice game!