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Unprotect Broderdund's Ancient Art of War at Sea. by Independent (IND)

90 of 574 files independent
3 items
  • Zip / DOS   How to

Emulating UNP-WAS.BAT in DOSee.

Use these tabs to make adjustments to the emulation

If the emulation is taking too long to load, you can turn it off.

Applying changes will reload the page and reboot the emulator

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ENTER ↵ to select or continue
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Emulation too slow?
Set the emulator to use maximum CPU speed
Want to hack around in the DOS prompt?
  1. Mount the DOS tools drive with automatic run program turned off
  2. Then dir u:\ to list the utilities, some included programs 4dos cp acidview pictview
  3. Use mount to list the emulated drives
  4. Learn the DOSBox commands

DOSee pronounced dos/see, is our emulator used to run MS-DOS based software in your web browser.

MS-DOS (Microsoft DOS) was the primary operating system used by PCs during the 1980s to the early 1990s and is the precursor to Microsoft Windows.

DOSee is a slimmed down, partly modified port of The Emularity.

The Emularity is a multi-platform JavaScript emulator that supports the running of software for legacy computer platforms in a web browser. It is the same platform that's running emulation on the Internet Archive.

EM-DOSBox is a high-performance JavaScript port of DOSBox that is applied by The Emularity for its emulation of the MS-DOS platform.

DOSee uses BrowserFS ZipFS and ZipFS Extras to simulate zip file archives as hard disks within EM-DOSBox.

DOSBox is the most popular MS-DOS emulator in use today and is frequently used by commercial game publishers to run games from their back-catalogues on modern computers.

DOSee, built on The Emularity, EM-DOSBox and DOSBox. Capture screenshot and save function built on canvas-toBlob.js.

[+] Configuration Select all
Unprotect Broderdund's Ancient Art of War at Sea

Place a copy of WAS.EXE in the same directory as UNP-WAS.BAT and
UNP-WAS.IN.  Put a copy of your MS-DOS DEBUG program in this directory,
or make sure that it is available in your path.

From MS-DOS, type UNP-WAS.  You should see the following output:


xxxx:7BAE E8F832        CALL    AEA9                               
xxxx:7BB1 0BC0          OR      AX,AX                              
xxxx:7BB3 7507          JNZ     7BBC                               
xxxx:7BB5 B80F27        MOV     AX,270F                            
xxxx:7BB8 8BE5          MOV     SP,BP                              
xxxx:7BBA 5D            POP     BP                                 
xxxx:7BBB C3            RET                                        
xxxx:7BBC 813E18080000  CMP     WORD PTR [0818],0000               
xxxx:7BC2 7506          JNZ     7BCA                               
xxxx:7BC4 33C0          XOR     AX,AX                              
xxxx:7BC6 89066368      MOV     [6863],AX                          
xxxx:7BCA 8B06373F      MOV     AX,[3F37]                          
xxxx:7BAE  E8.B8   F8.01   
xxxx:7BB0  32.00
Writing 27A00 bytes