BUG REPORT: I start playing world 2...I die and when i started to play again i get directly to the boss part. Without needing to play the previous waves.
Did you die during the boss? If so, the game saves at that point and then reloads you at the boss so you don't have to chug your way through the world again.
It has the potential to be an awesome game but i can't just unseen the "pay for everything" thing the upgrades let you "buy" empty slots that you will have to pay again to fill it -every time-
 "Sentry Knight"){kind=icon}
 "Idle Farmer"){kind=icon}
 "King's Rider"){kind=icon}
 "Sheep Happens"){kind=icon}
Did you die during the boss? If so, the game saves at that point and then reloads you at the boss so you don't have to chug your way through the world again.