Unprotect for GoldRush! by Independent (IND)
88 of 13,869 files
dos
-
This download is an executable MS-DOS program that will not run on a modern computer.
It needs a DOS emulator such as DOSBox-X, Staging;
or a virtualized MS-DOS or FreeDOS system.
Browsers may flag this download as unwanted or malicious. If unsure, scan it with VirusTotal. -
Last modified Jun 21, 2015 11:14:26 PM
MD5 checksum bfc04a6739086bf3a13165e5afa2d0ae
Mime type Zip archive data
Download GRUSH.zip
Size 1 kB
1989 January 25
- Zip - DOS / Guides and how-tos
3 items in the archive
- GRUSH.BAT
- GRUSH.DBG
- GRUSH.TXT
unprotect for GOLDRUSH!
copy protection scheme is bsed on documentation
to remove the copy protection run bat file grush
- the bat file will copy your grdir file
to olddir - this is for your protection
as your version may differ from mine
- the bat file invokes debug to modify grdir
- run sierra to start game
note - if you wish to manually apply the patch
- the offsets in grush.dbg are 100 hex bytes greater
than the file offsets
do to the fact that debug loads everything as a com file
file old new
offset value value
------- ------ -------
18c f9e3 cc7a
brought to you by SIR GRAHAM working to make your
hard disk more useful - and 80 page books unnecessary
why i did not attempt to break other documentation protected
Sierra games
-- because people have a right to protect their property
why i broke GOLDRUSH
-- i do not like to fumble through 80 page books
remember - this unprotect is for legitimate purposes
only - hard disk execution - and not for the production
of illegal copies