OpenRakis/Spice86

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Reverse engineer and rewrite real mode DOS programs!

Stars: 658
Forks: 48
Open beginner issues: 0
Indexed issues: 17
Avg merge: 8h 33m
Merged PRs (30d): 5

Dominant language: C#
License: Apache-2.0
Last GitHub push: Sep 16, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: good first issue

Beginner friendly Everything

Open All

17 open issues indexed

Any plans to modulize the io or maybe script io acces? Open

feature request

OpenRakis/Spice86#2092 · 4 comments · 1 assignee · Opened Apr 17, 2026
[Improvement] Easier override registration and emulated program functions discovery Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

OpenRakis/Spice86#1838 · Opened Jan 23, 2026
Joystick support Open

compatibility input low priority

OpenRakis/Spice86#1191 · 3 comments · 1 reaction · 2 assignees · Opened Jun 23, 2025
Video: Composite CGA support (see dosbox staging) Open

feature request low priority video

Difficulty 5/5 Over a week Newbie friendliness 20/100

OpenRakis/Spice86#1190 · Opened Jun 23, 2025
CFGCPU / Dune: implement x86 assembly override code generation Open

CFGCPU Dune

Difficulty 5/5 Over a week Newbie friendliness 20/100

OpenRakis/Spice86#1170 · 1 comment · Opened May 4, 2025
Feature request: benchmark mode Open

enhancement performance

Difficulty 5/5 Over a week Newbie friendliness 25/100

OpenRakis/Spice86#1114 · 2 comments · Opened Mar 24, 2025
Roland SC-55 support (different product than MT-32) Open

audio hardware low priority Music

Difficulty 5/5 Over a week Newbie friendliness 25/100

OpenRakis/Spice86#743 · 1 comment · Opened Jun 23, 2024
Feature request: Relative mouse mode (easier for Dune tests) Open

input low priority UI

OpenRakis/Spice86#377 · 2 comments · 1 assignee · Opened Jul 7, 2023
More granularity in interrupt handlers configuration Open

enhancement feature request good first issue reverse engineering

Difficulty 4/5 3-5 days Newbie friendliness 45/100

OpenRakis/Spice86#361 · Opened Jun 30, 2023
Optional Future Feature Request: Update EMS implementation with LIM 4.0 implementation + VCPI + EMS callback Open

16 bit 32 bit compatibility EMS low priority memory

Difficulty 5/5 Over a week Newbie friendliness 20/100

OpenRakis/Spice86#343 · 2 comments · Opened Jun 22, 2023
Feature request: Gravis Ultrasound sound card emulation Open

audio hardware low priority Music

OpenRakis/Spice86#319 · 5 comments · 1 reaction · 2 assignees · Opened May 28, 2023
Emu: Support the Tandy-1000 Platform. Open

compatibility feature request hardware IBM PC Compatible low priority video

Difficulty 5/5 Over a week Newbie friendliness 15/100

OpenRakis/Spice86#232 · Opened Jan 11, 2023
Cpu: 32 bit instructions unit test Open

32 bit CPU enhancement tests

OpenRakis/Spice86#228 · 8 comments · 1 assignee · Opened Jan 8, 2023
Feature request: Generate comprehensive unit tests for generated code...? Open

question reverse engineering

Difficulty 5/5 Over a week Newbie friendliness 20/100

OpenRakis/Spice86#185 · 1 comment · Opened Oct 9, 2022
Emu: FPU Support Open

compatibility CPU enhancement feature request low priority

Difficulty 5/5 Over a week Newbie friendliness 25/100

OpenRakis/Spice86#173 · 7 comments · Opened Sep 10, 2022
Decompilation information Open

discussion enhancement question

Difficulty 5/5 Over a week Newbie friendliness 20/100

OpenRakis/Spice86#75 · 3 comments · Opened Mar 20, 2022
MT-32 : no Mac platform support (neither x86_64 nor Mac M1) Open

audio enhancement low priority Music xplat

Difficulty 4/5 3-5 days Newbie friendliness 25/100

OpenRakis/Spice86#73 · 1 comment · Opened Mar 19, 2022

OpenRakis/Spice86

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