video game

111 Articles

PS1 logo on the top screen of a white DS

Running An Entire PS1 Emulator In A DS Cartridge

July 4, 2025 by 8 Comments

Gaming on a Nintendo DS can bring back great memories of long car trips from the past. But looking back, we remember wishing to play more than the DS could ever hope to handle. [fami] looks into the SuperCard DSTWO in her recent video, a solution to our past sorrows.

Able to play anything from the very games designed for the DS to emulated PS1 games, the DSTWO is more than capable of surpassing the abilities of the DS itself. More impressively, all games are run directly from the cartridge itself rather than on the DS’s hardware. While this emulated console within a handheld is impressive, it is far from simple to get running.

The DSTWO runs with an Ingenic JZ4732 as the CPU, completely different from any native architecture of the DS. Pair this with the unhelpful SDK made for the cartridge, and the aging hardware is held together by the community development behind any improvements. This is aided by the CPU similarities of another widely modded game console, the Dingoo A320.

When not having a fit, and after going through hours of troubleshooting, you might find the DSTWO running a game of SimCity 2000 or even Spyro the Dragon inside a DS. Even with the difficulties of use, the fact that these games run at all is impressive. If you want to try the DSTWO emulation yourself, check out the forums.

This is far from the only example of extreme care going into emulation. Here at Hackaday, we have covered similarly impressive projects such as this completely DIY handheld made for any retro game emulation you throw at it.

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Behind The Bally Home Computer System

June 28, 2025 by 9 Comments

Although we might all fundamentally recognize that gaming consoles are just specialized computers, we generally treat them, culturally and physically, differently than we do desktops or laptops. But there was a time in the not-too-distant past where the line between home computer and video game console was a lot more blurred than it is today. Even before Microsoft entered the scene, companies like Atari and Commodore were building both types of computer, often with overlapping hardware and capabilities. But they weren’t the only games in town. This video takes a look at the Bally Home Computer System, which was a predecessor of many of the more recognized computers and gaming systems of the 80s.

At the time, Bally as a company was much more widely known in the pinball industry, but they seemed to have a bit of foresight that the computers used in arcades would eventually transition to the home in some way. The premise of this console was to essentially start out as a video game system that could expand into a much more full-featured computer with add-ons. In addition to game cartridges it came with a BASIC interpreter cartridge which could be used for programming. It was also based on the Z80 microprocessor which was used in other popular PCs of the time, so in theory it could have been a commercial success but it was never able to find itself at the top of the PC pack.

Although it maintains a bit of a cult following, it’s a limited system even by the standards of the day, as the video’s creator [Vintage Geek] demonstrates. The controllers are fairly cumbersome, and programming in BASIC is extremely tedious without a full keyboard available. But it did make clever use of the technology at the time even if it was never a commercial success. Its graphics capabilities were ahead of other competing systems and would inspire subsequent designs in later systems. It’s also not the last time that a video game system that was a commercial failure would develop a following lasting far longer than anyone would have predicted.

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Pong In Discrete Components

June 24, 2025 by 25 Comments

The choice between hardware and software for electronics projects is generally a straighforward one. For simple tasks we might build dedicated hardware circuits out of discrete components for reliability and low cost, but for more complex tasks it could be easier and cheaper to program a general purpose microcontroller than to build the equivalent circuit in hardware. Every now and then we’ll see a project that blurs the lines between these two choices like this Pong game built entirely out of discrete components.

The project begins with a somewhat low-quality image of the original Pong circuit found online, which [atkelar] used to model the circuit in KiCad. Because the image wasn’t the highest resolution some guesses needed to be made, but it was enough to eventually produce a PCB and bill of material. From there [atkelar] could start piecing the circuit together, starting with the clock and eventually working through all the other components of the game, troubleshooting as he went. There were of course a few bugs to work out, as with any hardware project of this complexity, but in the end the bugs in the first PCB were found and used to create a second PCB with the issues solved.

With a wood, and metal case rounding out the build to showcase the circuit, nothing is left but to plug this in to a monitor and start playing this recreation of the first mass-produced video game ever made. Pong is a fairly popular build since, at least compared to modern games, it’s simple enough to build completely in hardware. This version from a few years ago goes even beyond [atkelar]’s integrated circuit design and instead built a recreation out of transistors and diodes directly.

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Tearing Down A Forgotten Video Game

May 11, 2025 by 5 Comments

Remember Video Volley? No? We don’t either. It looks like it was a very early video game console that could play tennis, hockey, or handball. In this video, [James] tears one apart. If you are like us, we are guessing there will be little more than one of those General Instrument video game chips inside.

These don’t look like they were mass-produced. The case looks like something off the shelf from those days. The whole thing looks more like a nice homebrew project or a pretty good prototype. Not like something you’d buy in a store.

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Restoration Of Six-Player Arcade Game From The Early 90s

April 21, 2025 by 9 Comments

Although the video game crash of the mid-80s caused a major decline in arcades from their peak popularity, the industry didn’t completely die off. In fact, there was a revival that lasted until the 90s with plenty of companies like Capcom, Midway, SEGA, and Konami all competing to get quarters, francs, loonies, yen, and other coins from around the world. During this time, Namco — another game company — built a colossal 28-player prototype shooter game. Eventually, they cut it down to a (still titanic) six-player game that was actually released to the world. [PhilWIP] and his associates are currently restoring one of the few remaining room-sized games that are still surviving.

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Using AI To Help With Assembly

November 7, 2024 by 30 Comments

Although generative AI and large language models have been pushed as direct replacements for certain kinds of workers, plenty of businesses actually doing this have found that using this new technology can cause more problems than it solves when it is given free reign over tasks. While this might not be true indefinitely, the real use case for these tools right now is as a kind of assistant to certain kinds of work. For this they can be incredibly powerful as [Ricardo] demonstrates here, using Amazon Q to help with game development on the Commodore 64.

The first step here was to generate code that would show a sprite moving across the screen. The AI first generated code in all caps, as was the style at the time of the C64, but in [Ricardo]’s development environment this caused some major problems, so the code was converted to lowercase. A more impressive conversion was done in the next steps, as the program needed to take advantage of the optimizations found in the Assembly language. With the code converted to 6502 Assembly that can run on the virtual Commodore, [Ricardo] was eventually able to show four sprites moving across the screen after several iterations with the AI, as well as change the style of the sprites to arbitrary designs.

Although the post is a bit over-optimistic on Amazon Q as a tool specifically for developers, it might have some benefits over other generative AIs especially if it’s capable at the chore of programming in Assembly language. We’d love to hear anyone with real-world experience with this and whether it is truly worth the extra cost over something like Copilot or GPT 4. For any of these generative AI models, though, it’s probably worth trying them out while they’re in their early stages. Keep in mind that there’s a lot more than programming that can be done with some of them as well.

Portable, Full-Size Arcade Cabinets

June 27, 2024 by 3 Comments

Believe it or not, there was a time when the only way for many of us to play video games was to grab a roll of quarters and head to the mall. Even though there’s a working computer or video game console in essentially every house now doesn’t mean we don’t look back with a certain nostalgia on those times, though. Some have turned to restoring vintage arcade cabinets and others build their own. This hackerspace got a unique request for a full-sized arcade cabinet that was also easily portable as well.

The original request was for a portable arcade cabinet, and the original designs were for a laptop-like tabletop arcade. But further back-and-forth made it clear they wanted full-size cabinets that just happened to also be portable. So with that criteria in mind the group started building the units. The updated design is modular, allowing the controls, monitor, and Raspberry Pi running the machines to be in self-contained units, with the cabinets in two parts that can quickly be assembled on-site. The base is separate and optional, with the top section capable of being assembled on the base or on something like a tabletop or bar, and the electronics section quickly drops in.

While the idea of a Pi-powered arcade cabinet is certainly nothing new, the quick build, prototyping, design, and final product that’s mobile and quickly assembled are all worth checking out. There is even more information on the build at the project’s GitHub page including Fusion 360 models. If you need your cabinets to be even more portable, this tabletop MAME cabinet is a great place to start.