NCOT Technology

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96 videos

Welcome! You'll find me writing C or assembly on various old and obsolete systems, letting the magic smoke out of electronics and working on retro computers....

Latest Videos

From Triangles to Pixels - the magic behind 3D graphics

Raw OpenGL Graphics Building Vapourwave in C++

3D Graphics Without OpenGL or DirectX

How Retro Games Built Their Worlds (Tile Maps in C from Scratch)

I Built a Game Engine in C and Made Something Playable

How I Built a Joystick Interface (And Made Every Mistake)

Collision Detection Doesn't Need to Be Complicated

I Threw Away My Game Engine and Rebuilt It — Here's Why

State Machines - How to engineer better software

Parallel Port to Speaker - MS-DOS Audio Trick

The Mistake Every Programmer Makes

The PC Speaker shouldn't sound this good!

C programming a roguelike - the dungeon problem

How Programmers Created Hypnotic Visual Effects on 1990s PCs

Can You Make Something Good on Weak Hardware I Tried

Game Engine From Scratch in C - When Everything Goes Wrong

Mode X The Graphics Trick IBM Never Authorized

Can I Program VGA Graphics in MS-DOS (Watch Me Struggle!)

Building games in C Design and code from zero

Retro MS-DOS Coding - Recreating the Iconic Award BIOS Screen

Nostalgic DOS Development Part 1 - FreeDOS, DJGPP, RHIDE and other madness.

Agon Light Game Engine Tilemap System & Collision Detection

Writing a Rigid Body Physics System Without Engines

Writing a game the hard way - from scratch using C. #1

I Built an NES Tilemap System in C - Here's How

Displaying Multiple Bitmaps on Agon Light with VDP

I Built Mystify & Starfield on the Agon Light

The Strangest Things Developers Buried in Languages

Generating Infinite Pi Digits Without Overflow

Agon Light 2 - C Programming, Better Keyboard Routines, Joystick Ports