1 file, 62 blocks (hiscore saver).

Release date is an estimate, based on the issue of Gamers Guide where it was first reviewed.

Note from Gamers Guide 3, "YOU CAN'T REACH THE NEXT LEVEL IN THE GUARDIAN'S CRACK UNESS YOU USE LEVEL-SKIP. THE CODE DOESN'T PUT ZERO AT THE LEVEL ROUTINE.?"

• 2nd best version (of 18) of this game in Gamers Guide #3 (24 January 1991).