What if all of the chicken invasions were plots by space Burger to sell more of their food?? We see the space Burger brand get more advanced as the games progress, and as we get to the fourth game, we see that they have an entire headquarters full of robots transporting chicken to other space burgers restaurants. But how could this have all started? The space Burger company must have over produced chickens and let them out into the universe to make people crave chicken, to which the space ship kills All of the chickens which turns them into food. And when he’s about to order after he’s defeted all the chickens, something interrupts him, causing him to make more chicken for space Burger to sell and become a bigger company, it’s a business stunt!
I don’t know where I was going with this, I just thought of it while playing the fourth game