Amiga megadrive utility. 
I have not tested this, and don't know exactly what it does.
But it's related to Sega Megadrive backup units.
I am uploading it to preserve it for historical reasons.

 PERMSSN    UID  GID    PACKED    SIZE  RATIO METHOD CRC     STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                  871    1340  65.0% -lh5- 9729 Jul 19  1992 SMDPlay/smdplay
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         1 file      871    1340  65.0%            Jan  6 08:52