A cute little demo with some great spritework. Definitely a good start for a defense game.
As mentioned mage-stacking is a bit too powerful, but IMO it's due to the short supply of/high cost of villagers. Warriors also seem needlessly bad for the villager loss risk involved.
All in all a good start with endearing pixelwork, I look forward to seeing this game grow.
I give DePhants: Recruit this villager for 50G/10