************************************************
************************************************

Unfortunately, this site has restricted functionality as this browser does not support the HTML button formaction attribute.

Unfortunately, this site has restricted functionality as this browser has HTML web storage turned off.

1 of 5 files cascada demo program

    Download xmasdemo.zip

    Size 309 kB

  • 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 Mar 11, 2016 12:49:45 AM
     MD5 checksum e1b464b52bac11592d36e197e89b7d8e
        Mime type Zip archive data

1990 April

Emulating X-MAS.EXE in DOSee.

Use these tabs to make adjustments to the emulation


When prompted type in 378 and press Enter for your outport(in hex)

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. The song or audio file maybe missing from the program
  3. 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.

19 items in the archive
  • X-MAS.000
  • X-MAS.001
  • X-MAS.002
  • X-MAS.003
  • X-MAS.004
  • X-MAS.005
  • X-MAS.006
  • X-MAS.007
  • X-MAS.008
  • X-MAS.009
  • X-MAS.00A
  • X-MAS.00B
  • X-MAS.00C
  • X-MAS.00D
  • X-MAS.00E
  • X-MAS.00F
  • X-MAS.010
  • X-MAS.EXE
  • X-MAS.TXT
[+] Configuration Copy text
Yooo! If you're cool! Call us: ICEMAN: +46-920-12104 PHAROS: +46-54-166222 ZODIAK: +46-220-33489
X-MAS.TXT 80x7 Font
80