S.T.I.: The Search for Terrestrial Intelligence

Developer Message
The author decides to advertise his Sinclair User articles for hacking copy protections out of games at in the .tzx dump of the game.

Okay, so you're hacking into this game. A word of advice. Read my articles in Siclair User to find out the best way of attack on a PAWed game first. Oh. And please don't pirate STI.