Project64k – Unofficial edition of Project64 with netplay support

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Project64k (short for PJ64K) is an unofficial, modified edition of the best Nintendo 64 emulator Project64 with multiplayer online gameplay (NetPlay) support – using the Kaillera network.

Not the first N64 emulator to support online play (Nemu64 was), but Project64K is more famous and popular because of Project64. And although Project64K is as faulty as Mupen64k (in fact, Mupen64k is much better for online gameplay), most of netplay continues using it (used it and still uses it), because it is stll the strongest one among N64 emulators supporting NetPlay. On the other hand, maybe because no one wants to change to another emulator – the Kaillera players dislike changes.

// Use Instructions //

Run the “Auto Settings.reg ” or “Auto-Setup just place ROMS in folder.reg” first to initialize. Then you can set your own “Rom” folder!


  1. Run Pj64k
  2. Go to Settings
  3. Go to directories.
  4. Now set them to where they need to be set (or go to Tools folder and RomFix and EmuFix. and PluginFix (Depending on your computer).
  5. Now refresh your emulator with F5 or click Refresh rom list

*** Windows Vista and Win7 do not run Jabo7 gfx so do not add it or use it!


  1. Download WINE –
  2. Installing/Setting up WINE – Linux and Mac OS
  3. Rest of setup is same as Windows Tutorial

*** If tutorial does not help, please use google!

// Shortcuts//

  • “Ctrl + C” – Cheats
  • “Ctrl + N” – Netplay
  • “Ctrl + S” – Settings
  • “Ctrl + F” – Full screen
  • “F5” – Refresh rom list
  • “F11” – Start Emulation
  • “F12” – Stop Emulation

Tips: Close cheat window when you are going to full screen!

// Related Links //

// Download URLs //

License Version Download Size
Freeware Latest n/a
v0.13 (core 1.4) reserved 2.36 MB
v0.31 reserved 2.75 MB
v0.40 reserved 3.15 MB
v0.41 (core 1.4) reserved 5.63 MB


If some download link is missing, and you do need it, just please send an email (along with post link and missing link) to remind us to reupload the missing file for you. And, give us some time to respond.
If there is a password for an archive, it should be "".
Most of the reserved downloads (including the 32-bit version) can be requested to reupload via email.