This is a next part of castle defense, I added some parts from episode 1 and 2 because I wanted make shour to give you some plots what is going on.
In this episode leader of last pancer dyvision decidet to slow down Omega invasion force what is aheding to Princes castle,
Pancer dyvision Commander exacly know that they could crushe X-bots and Koppa tropas no matter how high number they are having, but enemy sond realy big air force to cover Koppa trops and X-bots, Nowbady know who created Air ships for Bowser but Air ships and Vile Clones are incredible advanced.
This is why Dyvision Commander know that even if 90% of his pancer dyvision have laser air cover weapon what can make damage to air ships thanks avoiding they shields, they will all die.
Even with knowing that they will die, he know that so high of air ships can easy destroy castle and the only chance for castle is to take air ships number down, it was the hardest decysion he maked.

Thanks tham enemy air force will become unable to break new castle armor, but because of air force X-bots and Koppa tropas will have clear way to castle.

I m realy sorry that this episode is not long but meaby I will make it longer in future, for now I hope you will like it, hope you will have fun,