This Amiga classic has it all. With a top rating of an incredible 109%. A 2 person simultaneously vertical shooter, when it is best. Super smooth scroll, huge explosions, cloaked alien enemies (predator effect), mesmorising music tracks and sound fx.
Ingame Story:
Attention Commanders: Incoming Earth Defense Fleet message….
Your mission code C61-178DE is to rescue Commander Berry D. Mayers and Commander Lori Bergin and their starship. The E.D.F. inter-track scanner picked up signatures from a huge Barrax alien enemy object moving towards the hollow planet Terrainia. Data indicates that the hollow Planet Terrainia is their homebase and is much feared due to cloaked enemy ships and the deep unfriendly subterranean worlds with frightening alien species.
We have equipped your ships with our new universal ultimate weapon: The NOVA missile.
On behalf of Earth Defense Fleet… Engage and terminate Commanders!
BATTLE SQUADRON
This is the PAL version screen 320*256 (The original)
Copyright 1989, 2013 Cope-Com
Cope-Com 
is this still available for purchase?
A jaguar version please!
Is there a chance to versions for other platforms maybe Atari Falcon? Jaguar?
Currently it does not seem possible. It would require a huge amount of recoding in order for the game to run on those devices.
Atari ST might be possible XP