I was just reading a great post on BlackBerryForums.com by Sci-Tek where he mentions 3 different SNAKE games that work or may work on BlackBerry devices. I tried the first two and they worked and caused some serious nostalgic reflexes. Just though I would share. Let me know about your experiences. Thanks Sci-Tek!
SNAKE Classic v1.1 http://gallery.mobile9.com/f/97683/
To download this file directly to your mobile phone from WAP, enter 97683 @ http://wap.mobile9.com/
SNAKE 2 EX http://gallery.mobile9.com/f/271799/
SNAKE III http://gallery.mobile9.com/f/185862/
