Alien Battle Adventure is the first CD-packed game of this series, with only a certain amount of copies being sold to a certain amount of people.
We only know that the game was similiar to Tomb Raider, and that uou could punch in one level, but we are unsure about that.
There were a limited amount of less then 5 copies sold at the creator's school. There are currently 2 locations where atleast one of the disks can be found. The creator's garage, and his friend's house. We will further investigate into these disks.