The registered version of this Bubble Bobble-inspired Pengo clone 
was released as freeware in December, 1996. 

It features 60 levels, a 2-player mode, a saveable hiscore list, 
2 "bosses", and generally lots of hidden things. It doesn't multitask, 
but it's otherwise very system friendly. 

For more games (or information about me), take a look at my home page:
  http://www.dtek.chalmers.se/~d3rebas/index.html

/Martin

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]               242030  772960  31.3% -lh5- 9a62 Sep  2  1992 MartinSoft_Pengo
[generic]                 1158    4150  27.9% -lh5- 8553 Sep  2  1992 MartinSoft_Pengo.info
[generic]                 4587   10779  42.6% -lh5- c1cd Sep  2  1992 MPengo.doc
[generic]                  506    2055  24.6% -lh5- 7173 Sep  2  1992 MPengo.doc.info
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         4 files  248281  789944  31.4%            May 21  1997