Universal iDOS 2 - DOS Emulator (by Litchie)

Discussion in 'iPhone and iPad Games' started by litchie, Oct 26, 2010.

  1. marco76

    marco76 Well-Known Member

    Jun 5, 2010
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    Verona - Italy
    Hi everyone..
    can help me and others users with a list of best sites for iDOS games?

    Thank you for any reply..

    Have a nice day and happy halloween
     
  2. Gwarmaxx

    Gwarmaxx Well-Known Member

    Feb 2, 2010
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    hey guys, can you tell me how to delete the zip files from the dir on DOS or from the iDOS inside iTunes?
    thanks!
     
  3. Amalah

    Amalah Well-Known Member

    In the file sharing section you can highlight the item and press the delete key on your keyboard.

    In iDos from within the correct directory (the one the item is in) just type "del (file to be deleted)". For example:

    del dizzy3.zip
     
  4. iGewappnet

    iGewappnet Well-Known Member

    Nov 17, 2008
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    Mainz, Germany
    I am completely with you on this, but the Frotz app is way better than the emulated DOS Frotz.
     
  5. thewiirocks

    thewiirocks Well-Known Member

    Aug 28, 2009
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    Expert Software Engineer
    I've successfully created saves in most of the games I've played. Especially the Space Quest series. Talk about the most difficult point and click adventure ever...

    (Quite possibly the only point and click adventure to toss in half a gazillion ways to kill your character.)

    Save and restore is an integral part of the SQ games. They would be unplayable without it.
     
  6. KoolKing

    KoolKing Well-Known Member

    May 17, 2010
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    Valrico, FL
    #1126 KoolKing, Oct 30, 2010
    Last edited: Oct 30, 2010
    Actually, the Frotz app doesn't allow you to add games other than the ones that come packed in, last I checked. So using iDos does help for games like HHGG.

    Edit: And it appears I am wrong. Looks like you can but have to use a FTP client.
     
  7. Gwarmaxx

    Gwarmaxx Well-Known Member

    Feb 2, 2010
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    thanks a lot Amalah!
     
  8. Amalah

    Amalah Well-Known Member

    No problem, somebody else told me earlier.

    The only thing I've actually been able to help anybody with in here. xD
     
  9. discoveryzone

    discoveryzone New Member

    Oct 29, 2010
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    It's the awkward keyboard.
     
  10. doodlejumper

    doodlejumper Well-Known Member

    Jan 27, 2010
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    I'm really confused on how all this works. Do you go to sites and pull games to iTunes?
     
  11. Habakuk

    Habakuk Well-Known Member

  12. MisterEd

    MisterEd Well-Known Member

    Aug 25, 2010
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    #1132 MisterEd, Oct 30, 2010
    Last edited: Oct 30, 2010
    I see someone already posted some explanations. But here's an additional walkthrough in a nutshell:

    * Download a game from an abandonware site to your computer. Older, simpler games have a better chance of running easily.
    * You will need the game to be in a zip file. If your comp automatically unzips it you will have to compress it back to .zip. Rename the file to a short abbreviation. For instance if your file is kingsquest1.zip, I suggest renaming it kq1.zip.
    * Open iTunes and highlight your idevice, then apps and scroll down to filesharing and highlight idos. Drag your zip files to the idos field. If your idevice is jailbroken this part of the process is probably different.
    * Run idos on your idevice. Type the following at the prompt
    C:\>md kq1
    C:\>copy kq1.zip \kq1
    C:\>cd kq1
    C:\>kq1\unzip kq1.zip
    C:\>kq1\dir/p
    This will bring up a list of all the files in the games directory. You will look for exe files such as install.exe, or run.exe, or Sierra.exe. You may have to install first and sort out the sound options. No sound always makes things easier but you can usually get sound to work too.
    C:\>kq1\sierra
    And enjoy.

    Troubleshooting:
    -Ctrl F11/F12 toggles the cycles up and down. The default is 3000 but most older games run best at around 2000. Switching too rapidly can crash things.
    -Ctrl F7/F8 toggles frame skip.
    -Alt F12 toggles a "turbo mode" but I haven't had stellar results with this yet.
    -If a game requires a cd drive input
    C:\>mount d ~/ -t cdrom
    -For more help input
    C:\>intro
    C:\>help/all
     
  13. doodlejumper

    doodlejumper Well-Known Member

    Jan 27, 2010
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  14. Rixx

    Rixx Well-Known Member

    May 29, 2009
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    College Instructor
    Longview, Texas
    Questron seems fine, I can create character, walk around, fight monsters, buy from shops, etc.

    Rixx

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  15. David7

    David7 Well-Known Member

    Jan 8, 2010
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    South Dakota
    Does anybody have recommended dosbox.conf settings to get games running really fast? Also, does turning off sound (significantly) increase speed?
     
  16. Rixx

    Rixx Well-Known Member

    May 29, 2009
    451
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    College Instructor
    Longview, Texas
    From what I can tell, if the game is using pc speaker for sound, it runs fine. Of course, pc speaker sound is crap, but HEY WE WERE HAPPY DAMN IT! hehe
    Other sound emulations are more processor heavy, Adlib (music only), Soundblaster, Soundblaster Pro, etc, each taking more processing.

    Your mileage may vary. :)

    Good luck!

    Currently I'm running this file for ones that use the dos4gw type memory manager:

    [dosbox]

    [sblaster]
    #sbtype=none

    [render]
    frameskip=0

    [cpu]
    core=normal
    cycles=3000
    cycleup=500
    cycledown=20

    [mixer]
    #rate=22050
    #blocksize=8192
    prebuffer=100

    [midi]
    mpu401=none
    mididevice=none

    [speaker]
    #pcspeaker=false

    [render]
    scaler=none
     
  17. jeandenishaas

    jeandenishaas Member
    Patreon Bronze

    Oct 29, 2010
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    Senior Lead Animator at ILM
    US
    #1137 jeandenishaas, Oct 30, 2010
    Last edited: Oct 30, 2010
    I'm reading through all the pages here but I'm not done yet, so this might be redundant information. But a lot of times when I start a DOS game on my iPad the graphics are messed up and the sound skips. I then use Alt+Return to change the aspect ratio and that fixes it. Using "force ratio" in the settings menu doesn't fix this start up problem.
    I also have moments where not one game will start anymore. What helped was to lower the CPU cycles to the thousands before starting the game (like Castlevania for instance).

    And in response to the Dark Forces question:

    I haven't installed the full version yet, but the demo worked for me. My settings are:

    [dosbox]
    memsize=16
    [cpu]
    core=normal
    cycles=3000
    cycleup=500
    cycledown=20
    [render]
    frameskip=2
    aspect=normal
    scaler=none

    So far I've been pretty successful with demos like The Dig, Fate of Atlantis, etc.
     
  18. David7

    David7 Well-Known Member

    Jan 8, 2010
    239
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    South Dakota
    #1138 David7, Oct 30, 2010
    Last edited: Oct 30, 2010
    Thank you. I can actually play games at a reasonable speed now. Heroes Of Might and Magic works well with those settings, if anyone cares to know.

    [​IMG]

    :)
     
  19. JCat

    JCat Well-Known Member

    Mar 11, 2009
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    CEO E-Commerce
    NY
    #1139 JCat, Oct 30, 2010
    Last edited: Oct 30, 2010
    Thank you for taking the time to do that! Yeah, I think I know what's going on now, after getting a tip from Habakuk (<thanks!) and the actual developer in the dospad forum:

    It appears most people are using file sharing (dragging the file to idos in itunes), and I've been manually sending them over the var/mobile/documents file. In a nutshell, it needs permissions. Thanks again guys
     
  20. Habakuk

    Habakuk Well-Known Member

    #1140 Habakuk, Oct 30, 2010
    Last edited: Oct 30, 2010
    The same thing. When you've got uncompressed folders, zip them, shorten the filename and don't mix upper and lower case letters. Transfer to iDevice, unzip there.

    Installed? You mean you have them on iPad/iDOS? Create a folder, put the exe inside and try to launch it. Some exe file is nothing more than a zipped folder with an unzip routine inside (launches when executed).

    For all who are not common with DOS commands, get freeware "DOS navigator" then you can use touchmouse:
    http://forums.toucharcade.com/showpost.php?p=1378878&postcount=200

    Because you cant transfer folders via USB/iTunes/Filesharing to iPad/iDOS.

    Most of the games come in a (as a) folder. It's a folder (directory) what you compress on Mac/PC (an "archive" in Apple speak).

    You don't need to make a directory and copy the zip into it because the compressed archive decompresses into a folder by itself. You should know if you compressed a folder (directory) or a single file with your Mac/PC first.

    Strange: Works on iPhone 4 (iOS 4.1) here but not on iPad (iOS 3.2.2; "illegal command"), both never jb.
     

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