simple idea, easy to get, defend>earn>upgrade always work out
nice visuals as well, i could imagine insider jokes on some of the sprites
i felt there wasn't too much of a challenge on the foxe's raids. stand, hold shoot and waiting resumes most of it
and i see the theme on the seeling/laying eggs mechanic, but overall its more visual/implied than meaningful. (I.E, chicken/barn/foxes could be zombies, grocery store, humans, aliens and so on)
also ran into 2 glitches:
the store inside the barn wouldn't close after being opened
i could stay close to the store and barn's door, if interacted (with both in reach) the game would freeze