The CPC version of the game Sub Hunter, written by Richard Bayliss and Frank Gasking, is now available for download at Psytronik. The game was converted by Paul Kooistra, who already brought us the games Star Sabre and Dead on Time. It features 25 levels where you have to destroy the fishs and save the swimmers. The download includes the disk and tape version. If you want to buy a physical copy instead, you can get one from the Binary Zone Interactive Retro Store.
Video review of the game by Xyphoe: