I believe that new minigames do not add anything to the experience
 and transform the game into a worse version of itself and the story told, 
adding nothing, only the delay in reaching the results! please, I believe that 
removing it would be much better for us players

This is putting it brutally, but op is not totally wrong. At least with the tower defense, it seems out of place and a bit monotonous for something that happens so frequently. I think it has its place, just keep it self contained in the comic store.

That's so true. I mean playing Tower Defense in the Comic Store makes much more sense than in Amelia's Cafe. 

i like the tower defense game personally, but i think it still could use a skip button (which would give the minimum amount of money or something) because it can be really inconvenient to have to play the tower defense when you don't have a lot of time