If you find the game too hard, it is recommended to adjust the speed down by pressing one of the F* keys (F1 being the slowest speed and F9 the highest). You can also adjust the computer playing skill by pressing the square brackets ([ ]) keys.
Puzzle, 1992Shareware, Shareware
Puzzle, 1995Shareware
Puzzle, 1994Shareware
Also known as BOB
Puzzle, 1995Full version
Puzzle, 1993Shareware (installed), Shareware
Also known as Crusher Castle 2
Puzzle, 1993Shareware
Puzzle, 1991Shareware
Puzzle, 1993Playable demo
Puzzle, 1991Playable demo (installed), Playable demo, Playable demo