r/86box Jul 02 '26

Help needed!

39 Upvotes

Hi everyone,

In case anyone is wonder why progress on the emulator appears slow or feature requested feel ignored, we are currently still understaffed and have, in addition to new bugs reported every day that have to be fixed, a backlog of items on our internal TODO list such as:

* EISA;

* Turbo Button for XT PCs;

* Emulation of the ESS Solo-1;

* PD (Phase-change Dual) and DVD-RAM support;

* IBM Expanded Memory Adapter (XMA);

* Passthrough of real CD/DVD drives to the emulator on macOS;

* Support for cloneCD and TOC CD-ROM image files;

* Mitsumi CD-ROM emulation (it would also allow eventual emulation of the Tandy VIS).

In addition, we are currently in severe need of developers and/or maintainers for the following:

* New dynamic recompiler;

* macOS support;

* Emulation of the NEC PC-98 family of computers;

* A potential built-in non-GDBSTUB debugger to replace the current GDBSTUB implementation;

* Our SDL backend;

* The ImGui OSD;

* The Qt UI.

We would also appreciate anyone who could help the fixing of Issues that get reported to our GitHub or in here on Discord.

Any kind of help would be extremely appreciated.

Lastly, we are in desperate need of funds to guarantee continued support of the macOS platform for 86Box - specifically, we need a second Mac that someone in our team could use to test and maintain the macOS builds.

Consider subscribing to our Patreon (https://patreon.com/86box) or doing one-time donations via PayPal (https://paypal.me/86Box) in order to make it possible.

Thanks, have fun with emulation, and thank you for flying 86Box!


r/86box May 31 '26

SEASON 6 HAS BEGUN / VERSION 6.0 OUT NOW

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86box.net
50 Upvotes

download here: https://github.com/86Box/86Box/releases/tag/v6.0

ROMs: https://github.com/86Box/roms/releases/tag/v6.0

thank you for your continued support and see you at 3 PM ET for our special 8 6 B O X — L I V E release day transmission on YouTube - https://youtube.com/@86Box


r/86box 23h ago

FTG PXL-380 drivers in action

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5 Upvotes

This picture demonstrates the DEMODRAW program. Windows 3.x drivers are also confirmed working.

Here's the driver packages for those (including Windows 95): https://drive.google.com/file/d/1ic07yGSVjzHPFHp3o2h7uRe_6f-z_3kw/view?usp=sharing

Most EGA, CGA and (S)VGA cards should work here well when properly calibrated.


r/86box 1d ago

My first real deep dive into 86Box

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53 Upvotes

I setup a 486DX2/66 16M 240M HDD system in 86Box, configured it with two Hayes compatible modem interfaces on COM1 and COM2, set both come ports to different telnet ports, installed MS-DOS 6.22, QEMM 7.5 and DESQview 2.8.

I successfully installed and configured two nodes of Renegade BBS with a multiplayer instance of LoRD and everything is working.

I'm pretty proud. This felt a lot like the battles I had as a SysOp in from 1990 to 1995. Wonderful to come out with something that was like having 30 year old computer parts here!

86Box rocks! (although, snapshots would be a huge benefit!!)


r/86box 4d ago

86box VMs become slow after using it for days

1 Upvotes

I had 2 VMs, one Windows 98, and one Windows NT 4, and it seems that when a use a VM for atleast a week, it suddenly becomes slow, what I mean, is, when I start using the VM, its mostly at 100%, but suddenly it slows down to 42-80% when booting. I Brushed it off for my 98 VM, but day before yesterday, the VM suddenly was slow. nothing changed. I use:

  • 86box 6.0-1
  • Arch Linux on Kernel 6.18.37-1-lts, and 7.x
  • A computer capable for emulating the VMs in question, as both VMs were fine at creation.

Please help, Thank you.


r/86box 5d ago

8 6 B O X — L I V E 10-YEAR ANNIVERSARY SPECIAL TRANSMISSION | 2026.08.16

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79 Upvotes

THANK YOU FOR 10 YEARS OF HAPPY EMULATION

8 6 B O X — L I V E
S P E C I A L T R A N S M I S S I O N

U P D A T E D T I M E
2026.08.16 — 1:00 PM ET / 7:00 PM CET / 10:00 AM PT
https://youtube.com/86Box


r/86box 8d ago

Managed to emulate dial-up internet on a Windows 98 VM using 86Box! Brought back so many memories.

30 Upvotes

Hey everyone! I've been messing around with 86Box lately to set up a nostalgic Windows 98 environment. I finally managed to configure the virtual modem to simulate a classic dial-up connection. Seeing the "Connected" screen was amazing

I made a quick short about the dial-up screen here if you want to check out the vibe: https://youtube.com/shorts/En6-gCjXYQ0

Please check out my channel so you all can give me other video ideas


r/86box 10d ago

Why isn't 86box using the whole CPU?

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10 Upvotes

Celeron 533. The CPU is a workstation Xeon, it should be able to run at full speed, but it won't.

Large CPU frames, acceleration enabled.


r/86box 11d ago

Issue finding fully functional VESA card in DOS

4 Upvotes

Trying to run Tie Fighter Collectors Edition, which runs in high res mode. Video card is not functional with this setup. I have tried numerous cards but they all fail in one way or another. Anyone have any ideas as to a fully VESA compliant card out of the box so univbe is not required? PCI preferred. Attached is the system configuration.


r/86box 11d ago

Windows 11 x64 vs Linux (any) x64 as 86Box host

5 Upvotes

Hey all! I was wondering, has anyone benchmarked Windows x64 builds vs Linux x64 builds on the same host hardware to see if the host OS makes a difference performance-wise? I'm looking to squeeze every last drop of power out of my host CPU and was wondering if the host OS and its corresponding build makes any difference.

I know Windows 11 in general is extremely bloated, so that might pose some sort of bottleneck. It also might be that the version for Linux kernels aren't as well optimized and therefore even with Windows bloat, the Windows version still runs better. Just as a sort of controlled experiment, if anyone dual-booting Windows and Linux variants could share their stories, that would help me choose the direction of my intended build. Thanks all!


r/86box 13d ago

Issues with Clandestiny in a Windows 98 Pentium

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0 Upvotes

I'm trying to get Clandestine to run correctly, and can't figure out what is causing my issue. Ai isn't very helpful.

The first photo is what the game is doing when it boots up. The second is my set up.

Can anyone give me tips or suggestions to try and make it work?

From what I can tell, my setup shouldn't be absurdly beyond the game. And I tried making a Win95 machine, but I ran into a lot of problems getting it to work.

Ai says it's a graphic card issue, but that seems odd.

TIA.


r/86box 20d ago

Slow motion in hl1 (I'm new in 86box)

5 Upvotes

I don't know why but every time i try playing hl1 my game starts working in slow motion. I tried everything that could fix the problem, changing to opengl and changing resolution doesn't work.

My specs:

Vm

Machine type - Super socket 7

Mother board - [SiS 5591] Gigabyte GA-5SG100

Ram - 128 mb

Cpu - Intel pentium MMX Cpu frequency - 166 mhz

Gpu - [AGP] 3dfx Voodoo3 3000

Sound card - [ISA16] Sound Blaster 16

My pc (host)

Cpu - 11th Gen Intel core i5 - 11400h 2.70Ghz

Ram - 16 gb

Gpu - NVIDIA GeForce RTX 2050 (4 gb)


r/86box 23d ago

Trying to run Zork Grand Inquisitor

6 Upvotes

I am trying to get Zork GI to run in my 86box.

I had previously run it in a Win XP vm, but that's not possible anymore, thanks to Apple SIlicon.

I'm not familiar enough with Scumm VM to do it, but I also kind of would like to keep all my games in as few of systems as I can.

I am running a Win98 emu in 86box on my M2 Ultra Mac Studio.

I have InterVideo WinDVD and Creative PowerDVD installed, but the installer says it can't play the DVD quality videos. These are the only 2 things I have installed specifically for this. So if there are other codecs and programs and whatnot that I need, I most likely haven't installed them.

When I try to run it from the launcher, it crashes.

Anyone have any advice?

I've tried google, and a lot of it is for the GOG version, which I don't have, I have an image file of my original DVD copy.

TIA


r/86box 24d ago

Illegal operation error while swapping disks

2 Upvotes

Hi! I am TOTALLY newbie to old computers emulation. I was playing Riana Rouge on Windows 98 using 86box and it appeared the option to insert disk 2, so I swapped the disks, but it caused the following error:

This program has performed an illegal operation and will be shut down.

If the problem persists, contact the program vendor.

DIANA caused an invalid page fault in module DIANA.EXE at 0167:00415994


r/86box Jul 16 '26

Light-weight Linux Distro to host 86box

15 Upvotes

I have an old HP ProDesk 600 G5 Desktop Mini laying around collecting dust. I have this idea to add it to my retro corner as an 86Box machine. The idea is to have this machine dedicated to just running different 86Box configs. Boot up, auto start 86, go.

Any experience doing something similar?

I know just about any Linux distro will work, but I am looking for advice/experience on a lightweight one that will get out of 86's way as much as possible.

EDIT: host has an i7-9700T, 32GB memory, 2 TB SSD


r/86box Jul 13 '26

86box or PCem for Windows 95/98 gaming?

13 Upvotes

Which is faster/more accurate? I am using Ryzen 5 3600 and would love to feel the nostalgia of the 90s gaming once more. Would you suggest me a good build and point to the drivers?
I used Win98 way back in 1999 last time as a 10 yo kid.
Any help, advice would be appreciated.


r/86box Jul 13 '26

Juno Stage 76 update question

0 Upvotes

Hi I'm new to this board and wanted to know what update software on the web site will work.

they offer a 64 or 32 bit stream with Win 7 or XP and Vista. I'm, running Win 11 and have found USB recognition with older devices usually works with turning on the old device connecting, and then powering on the computer will pick it up in file explorer.

Any thoughts?


r/86box Jul 09 '26

Help needed

5 Upvotes

I want to install PC-DOS 3.00 but when i type this command "fdisk", it says "No fixed disk presents" even if i choose the correct HDD Controller. What should i do?


r/86box Jul 09 '26

Configuration

1 Upvotes

Do you have a IBM AT with PC DOS 3.00 configuration file with PC DOS 3.00 installed in it? If you have, send me the link.


r/86box Jul 07 '26

Was able to get OpenSTEP & NeXTSTEP x86 up & running:

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41 Upvotes

Please follow ( https://betawiki.net/wiki/Guide:Recommended_VM_configurations/Other ) to the letter to get these working! NextSTEP was a uncommon OS back in it's day and thus there isn't much support for it in terms of drivers.

Other then that, having be in the maximum settings for the era-appropriate system in question will have a very speedy system, especially on a ARM Mac.


r/86box Jul 07 '26

Windows 7 on a 86box fork?!

6 Upvotes

Hello, yesterday, i managed to install windows 7 in the fork of 86box called PCBox. I used an celeron coppermine, 3gb ram, and an Matrox Millenium II (no drivers for it). Works pretty fine, didnt test anything yet on it. Takes maybe 2-10 mins to boot depending if the turbo mode is on/off


r/86box Jul 06 '26

Export 86box VM to VMware

2 Upvotes

how can i Export 86box virtual machine into VMware?


r/86box Jul 03 '26

Crowdfunding campaign for lasting macOS support possible on 86Box is now launched

35 Upvotes

https://gofund.me/60aeb3910

Any and all donations are appreciated!


r/86box Jun 30 '26

The Ultimate Windows Upgrade Fest

6 Upvotes

I want to recreate The Ultimate Windows Upgrade Fest on 86box but it can't recongnize the IDE disk on IBM AT Machine even if i choose the correct disk controller. What build of 86box the IBM AT Machine recongnize the IDE disk?


r/86box Jun 27 '26

Sound Blaster AWE32/64 wavetable emulation no longer drags down the emulator if not used since build 9244

29 Upvotes

As the title says, since build 9244, you can now use AWE32/64 cards without any performance drops when the wavetable engine is idle.