So yeah the difficulty increase doesn't work and the game is very easy but this is still fun and the concept is great (and if you fix the difficuly it would even more), love the art style too, great game good job.

Balance is pretty broken ngl :/

If you want to avoid the missing pixel lines in your tileset, what you can do it make your tiles on your sheet 26x26 (in the case of 24x24 sprite) and then import the sheet with adding padding in the option. That way if sometimes unity doesn't cut exactly as he should you still have a nice looking tilemep.

I liked how the beginning was very easy, even when making a few mistakes you don't lose.

But it would be nice to have more expensive people hire and more difficult enemies to conquer, it seems it just gets easier and easier.

its pretty nice, getting a lot of wizards out and melting other enemies is fun, i'm curious to see how it's gonna turn out once you add more mechanics and polish

Good game, cool pixel art! By the way, my game also has tower defense genre.

cool game and nice art work! I had fun playing, but felt a bit overpowered after having 4 wizards, maybe a little tweak to the health of enemies or limit the wizard could feel different... overall great game!

I always love a tower defense game

This looks so nice. Cool tower defense game. 

I really like the artwork. I feel like I quickly became too powerful and had nothing to do but watch. Maybe make the enemies destroy the wizards or go in strength over time. Give you the time limit and everything good job.