"BBS written in BASIC by Marco Benton. This program is written entirely in BASIC. It expects to be running under a SpartaDOS environment. This was a problem until very recently, when the disk-based version of SpartaDOS was re-released as shareware. This BBS program uses a "modem clock string" rather than an R-Time 8 cartridge in order to retrieve the current time. It also comes with an Atari BASIC game door called "Sabotage"." - Atari FAQ