Very playable game. NB there's an important typo in both the game and the documentation: it's "Kempston" joystick (wth an "m"), not "Kepston".
Thank you very much for your comment, you are right, I will correct it as soon as possible, sorry and thank you again
It is already corrected, thanks for your help and thank you very much for your opinion, I´m so glad you like it ;)
Thanks very much!