It's good looking and pretty fun, but I can't merge the plants for some reason? And also there is no sound, just wondering if that was normal.
Thank you for playing the game! We did not add any sound on the game for the jam currently, but we plan to add in the future versions! :)
Merging the towers should work via dragging and dropping the 2 plants of the same type on the chosen one to upgrade! You can check a snippet here :
If you have any other issues or feedback, let us know! :D