Cool game! I like tower defense stuff, I like the twist of having to check back in with the villagers to get new stuff. I feel like with more time you can make this into an endless game, so it doesn't end after just 5 levels. I lost the first time, because I didn't know where to place stuff, but I figured it out. But what the games needs is a reset button or something. I had to reload the whole webpage to start again. Small thing, but a little music or sound effects would've helped a lot too. Overall good job!