No, there is no cheat mode.
BUT, if you buy it for Android, webOS or Blackberry Playbook, you can save your progress on the mobile versions (and they only cost a few pennies).
(
Lumpbucket tekcubpmuL,
Sat 25 May 2013, 11:54,
archived)
Afraid my taste in retro extends to my choice of phone.
Sure I shall have a Smart Phone by 2030, though.
(
monkeon schmonkeon,
Sat 25 May 2013, 12:03,
archived)