zibri / the-great-giana-sisters-c64-d64

100% Crack of The Great Giana Sisters C64 D64. Protection removed. Scores reset. Only one byte changed :D

The-Great-Giana-Sisters-C64-D64

100% Crack of The Great Giana Sisters C64 D64. Protection removed. Scores reset. Only one byte changed :D

Original file with modified High Scores

Click here to download

Original file with the original default High Scores

Click here to download

To rebuild the original protected disk (and obtain a clean master)

Copy this D64 on a floppy disk on drive #8 Original protected D64

Then RUN WP.PRG

WP.PRG will write the protection track on track #36
The protection consists of an empty track containing only a SYNC of a length between 110 and 113 bytes.
Therefore the best length for maximum compatibility is 111 byte and a half.

Result

The result is a perfect master of The Great Giana Sisters.
Mission accomplished.

TheGreatGianaSistersMaster.g64

Addendum

The original disk of Giana Sisters can be copied with any quickcopy. To remove the protection just run once this basic program:

10 open1,8,0,"1"                        
20 open15,8,15                          
30 print#15,"m-w"chr$(4)chr$(4)chr$(1)chr$(44)                                  
40 print#15,"m-w"chr$(1)chr$(0)chr$(1)chr$(144)                                 
50 close15:close1