The E-Reader API uses a nice and simple fixed point system

Making a new game from scratch for Nintendo's forgotten peripheral

Let's take a look at how to work with decimal numbers on an ancient cpu.

Now that I have a finished a big ROM hack, some random thoughts on the process.

How I used MAME's tracing to figure out a how a Neo Geo game works

How I used MAME's Lua integration to greatly improve my retro development experience

Let's see how we can alter a game's logic in part 3 of my Neo Geo ROM hacking guide.

Let's see how we can alter a game's graphics in part 2 of my Neo Geo ROM hacking guide.

Let's get started learning how to make Neo geo ROM hacks.

Here are some tips and a small guide on how to use MAME for debugging more effectively

How I reverse engineered the Super Metroid map with brute force.

Web Assembly lets us bring native applications right into the browser.

By porting a game emulator to Web Assembly, I was able to reach into its memory to build animated gifs.

The Saturn's complex hardware architecture meant implementing semi-transparent entities in a game was challenging.

This interactive article explains the conundrum, and shows why game developers often settled for inferior alternatives.