SDK for developing with the llvm-mos compiler

The most powerful open source SDK for the PS1 (as far as open source PS1 SDKs go). Not recommended for beginner use.

(migrated to https://codeberg.org/shiz/gfxi) PC-98 graphics library.

Amiga C Engine

SGDK - A free and open development kit for the Sega Mega Drive

TOWNS-gcc cross compile environment (FM-TOWNS gcc compiler)

Binutils targetting X68000 and Human68K

GDB with HudsonSoft rom monitor backend

Newlib port for Human68K

GCC targetting X68000 and Human68K

Little Game Engine for 8088/86/286 (CGA-TANDY-EGA/VGA)

An SDK for developing DOS software for x86 machines, including IBM PC compatibles and NEC PC-98

UNITY engine RPG framework

Implementations of programming design patterns in Unity with examples in C# when to use them.

Turbo Rascal Syntax Error full repo

A tool for RetroPie to convert videos.

Creative mod for EndZone a World apart survival city builder game

Bitmap & tilemap generation from a single example with the help of ideas from quantum mechanics

Project and Supporting files to turn an arduino into a BBC Micro music player.

Simple Arduino library for playing VGM files using legacy SN76489 and AY-3-8910 sound chips.

Exploring Unity 5.6 InstanceIndirect Method to render large numbers of meshes

An example of drawing numerous instances using Unity3D, compute shaders and Graphics.DrawMeshInstancedIndirect with Frustum & Occlusion culling and LOD'ing.

Roslyn based C# heap allocation diagnostic analyzer that can detect explicit and many implicit allocations like boxing, display classes a.k.a closures, implicit delegate creations, etc.

Arduino library for use with the OPL2 board (YM3812) and OPL3Duo (YMF262)

A Star Pathfinder, 3 axis, multithreaded for Unity

Demonstration project of funnel algorithm in 3D with unity.