So completing the ancient alien remains marvel quest which allows every unit to leash aliens, including colossal (unlike the tech-locked version). The Quest itself is absolutely trivial (two patrol boats all it takes) and visible coasts on landing also helps.
So it's barely turn 70 and I have 3 kraken, 2 siege worms a Makara and hordes of dragons/rippers/land bugs. Ultrasonic fence doesn't seem to be working for my sea capital so it was just constantly free stuff every couple of turns.
So it's barely turn 70 and I have 3 kraken, 2 siege worms a Makara and hordes of dragons/rippers/land bugs. Ultrasonic fence doesn't seem to be working for my sea capital so it was just constantly free stuff every couple of turns.