6 file, 835 blocks.

Release date is an estimate.

• 1st best version (of 10) of this game in Gamers Guide #3 (24 january 1991).
• 1st best version (of 6) of this game in Gamers Guide #2 (7 january 1991).
• 1st best version (of 4) of this game in Gamers Guide #1 (20 december 1990).