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1 of 1 file windows of the world bbs

Emulating RUNME.COM 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.


Reload DOSee to launch the DOS prompt

Applying changes will reload the page and reboot the emulator





Changes are not applied until the browser tab is reloaded





DOS programs need a keyboard for user input
Some common keys used in DOS programs

ENTER to select or continue
ESC to navigate back or exit
are often used to navigate menus


Emulation too slow?
Set the emulator to use maximum CPU speed

Emulation too fast?
Set the emulator to use the 8086 CPU configuration

Need to turn off the audio?
Disable sound card support

Have no audio?
  1. Try SoundBlaster 1.0 hardware
  2. Try Covox Sound Master hardware
  3. The song or audio file maybe missing from the program
  4. Audio may not be supported
    Unlike other systems of the era, audio for DOS was unfortunately complicated for both programmers and end users alike. A lot of early scene software didn't bother including it. While those that did often didn't test it on all the hardware they supposedly supported.


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, 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 discontinued, 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.

2 items in the archive
  • BOB1940.UNP
  • RUNME.COM
[+] Configuration Copy text
Their Finest Hour the Battle of Britain is a great game. But having to twirl a silly code wheel really sucks! So if you are tired of it just follow these instructions and suffer no more! After you complete the patch, the "Press M to tune radio" will not bother you again. Even if you "Tune" it with false info everything will still work. You don't even have to bother tuning it if you don't want to. Here's how to accomplish the patch. By the way, smart people will make a copy of their original bob.exe and will NOT TRY THIS ON YOUR ORIGINAL DISKETTES!!!. You will need Norton Utilities or Debug, Norton is easier. If you are using Norton Utilities, Select Bob.exe and search for the following byte pattern: 36 24 75 08 b8 01 That's using the "Hex" field in Norton's by the way. When Norton finds it simply change the 75 08 to 90 90, write the data and quit. You are finished! If you are using debug do this: from dos prompt: ren bob.exe bob.xxx <enter> debug won't write out and exe file debug bob.xxx <enter> - r <enter> debug responds with - you type r and enter debug then displays a register dump, write down the value of cs - s cs:0000 ffff 39 87 36 24 75 08 b8 01 00 8b e5 <enter> cs is the number you wrote down earlier. debug should respond with an address like this: cs:xxxx - u xxxx put the above value debug gave you in place of the xxxx debug should display : cs:xxxx CMP [BX+2436],AX cs:yyyy JNZ 7762 - e yyyy you know the routine by now the yyyy is the value debug told you 75.90 <space> 08.90 <enter> the 90's are what you type - w <enter> debug says "writing zzzz bytes" - q <enter> from the dos prompt: ren bob.xxx bob.exe Now run it and have fun! A sleepy hacker 'zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz'
BOB1940.UNP 81x85 Font
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