The Invasion

The Invasion is the final mission in The Onslaught section of Challange Pack 3. It is the only mission in the pack with a difficulty rating of three skulls.


 *  Victory window message 
 *  Congratulations! This puzzle is a monster. Many Lunarch developers and testers took multiple hours to complete it. Well done.

Solution
Units in (parentheses) the attack column are damaged but not destroyed.