TLK GAMES support fully our products and our registered clients receive not only an enhanced complete version but also a time unlimited Guaranty to get free of charge all future updated versions of the game they have registered.
Registering the shareware version will unlock all the 240 levels of the full game, the level editor and the 3 levels of difficulty. Plus, you will start the game with more lives than 3 and the continue option will allow you to restart from where you lost.