Warfare Transporter

Hints:
Submitted by: David K.

Preemptive Strike:
You know those submarines are down there, so every chance you
get drop a few depth charges to keep them honest - even if you
can't see them yet!

Watch Out Below!:
Shooting an enemy airplane or blimp will knock it out of the
sky - and potentially right on to your head! Try double-shooting
these airborne targets so they don't rain on your parade, and
get some extra points while you're at it.