Games

749 Articles

Super Mario 64, Now With Microtransactions

January 6, 2026 by 13 Comments

Besides being a fun way to pass time, video gaming is a surprisingly affordable hobby per unit time. A console or budget PC might only cost a few hundred dollars, and modern games like Hollowknight: Silksong can provide 40-60 hours of experience for only around $20 USD. This value proposition wasn’t really there in the 80s, where arcade cabinets like Gauntlet might have cost an inflation-adjusted $8 per hour in quarters. This paradigm shift is great for gamers, but hasn’t been great for arcade owners. [PrintAndPanic] wanted to bring some of that old coin munching vibe into console gaming, and so added a credit system to Super Mario 64.

The project is a fork of a decompilation of Super Mario 64, which converts the original machine code into a human-friendly format so bugs can be fixed and other modern features added. With the code available, essentially anyone can add features into the game that weren’t there already. In this case, [PrintAndPanic] is using a Raspberry Pi connected to a coin slot, so when coins are put into the game like an old arcade machine, the Raspberry Pi can tell the modified version of Super Mario 64 to add credits. These credits allow the player to run and jump, and when the credits run out Mario becomes extremely limited and barely able to outrun even the slowest Bombombs and Goombas.

With some debugging out of the way and the custom game working, [PrintAndPanic] built a custom enclosure for the game and the coin slot to turn it into a more self-contained arcade-style machine. The modified code for this project is available on the project’s GitHub page for those who want to play a tedious version of a favorite video game that costs more money than it should.

There are plenty of other modifications for this classic as well, most of which involve improving the game instead of adding a modern microtransaction-based system.

Continue reading “Super Mario 64, Now With Microtransactions” →

The Nintendo 64DD, an N64 add-on released only in Japan in 1999.

Exploring Nintendo 64DD Code Remnants In Ocarina Of Time

January 4, 2026 by 15 Comments

What if you took a Nintendo 64 cartridge-based game and allowed it to also use a large capacity magnetic disc format alongside it? This was the premise of the Nintendo 64DD peripheral, and the topic of a recent video by [Skawo] in which an archaeological code dig is performed to see what traces of the abandoned product may remain.

The 64DD slots into the bottom of the console where the peripheral connector is located, following which the console can read and write the magnetic discs of the 64DD. At 64 MB it matched the cartridge in storage capacity, while also being writable unlike cartridges or CDs. It followed on previous formats like the Famicom Disk System.

For 1998’s Game of the Year title The Legend of Zelda: Ocarina of Time such a 64DD-based expansion was worked on for a while before being cancelled along with the 64DD. With this Zelda game now decompiled, its source code has shown to be still full of 64DD-related code that [Skawo] takes us through in the video.

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Zork Running On 4-Bit Intel Computer

January 3, 2026 by 7 Comments

Before DOOM would run on any computing system ever produced, and indeed before it even ran on its first computer, the game that would run on any computer of the pre-DOOM era was Zork. This was a text-based adventure game first published in the late 70s that could run on a number of platforms thanks to a virtual machine that interpreted the game code. This let the programmers write a new VM for each platform rather than porting the game every time. [smbakeryt] wanted to see how far he could push this design and got the classic game running on one of the oldest computers ever produced.

The computer in question is the ubiquitous Intel 4004 processor, the first commercially available general-purpose microprocessor produced. This was a four-bit machine and predates the release of Zork by about eight years. As discussed earlier, though, the only thing needed to get Zork to run on any machine is the Z-machine for that platform, so [smbakeryt] got to work. He’s working on a Heathkit H9 terminal, and the main limitation here is the amount of RAM needed to run the game. He was able to extended the address bus to increase the available memory in hardware, but getting the Z-machine running in software took some effort as well. There’s a number of layers of software abstraction here that’s a bit surprising for 70s-era computing but which make it an extremely interesting challenge and project.

As far as [smbakeryt]’s goal of finding the “least amount of computer” that would play Zork, we’d have a hard time thinking of anything predating the 4004 that would have any reasonable user experience, but we’d always encourage others to challenge this thought and [smbakeryt]’s milestone. Similarly, DOOM has a history of running on machines far below the original recommended minimum system requirements, and one of our favorites was getting it to run on the NES.

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A Steam Machine Clone For An Indeterminate But Possibly Low Cost

January 2, 2026 by 29 Comments

For various reasons, crypto mining has fallen to the wayside in recent years. Partially because it was never useful other than as a speculative investment and partially because other speculative investments have been more popular lately, there are all kinds of old mining hardware available at bargain prices. One of those is the Asrock AMD BC250, which is essentially a cut down Playstation 5 but which has almost everything built into it that a gaming PC would need to run Steam, and [ETA PRIME] shows us how to get this system set up.

The first steps are to provide the computer with power, an SSD, and a fan for cooling. It’s meant to be in a server rack so this part at least is pretty straightforward. After getting it powered up there are a few changes to make in the BIOS, mostly related to memory management. [ETA PRIME] is uzing Bazzite as an operating system which helps to get games up and running easily. It plays modern games and even AAA titles at respectable resolutions and framerates almost out-of-the-box, which perhaps shouldn’t be surprising since this APU has a six-core Zen 2 processor with a fairly powerful RDNA2 graphics card, all on one board.

It’s worth noting that this build is a few weeks old now, and the video has gotten popular enough that the BC250 cards that [ETA PRIME] was able to find for $100 are reported to be much more expensive now. Still, though, even at double or triple the price this might still be an attractive price point for a self-contained, fun, small computer that lets you game relatively easily and resembles the Steam Machine in concept. There are plenty of other builds based on old mining hardware as well, so don’t limit yourself to this one popular piece of hardware. This old mining rig, for example, made an excellent media server.

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Playing A Game Of Linux On Your Sony Playstation 2

December 29, 2025 by 15 Comments

Until the 2000s, game consoles existed primarily to bring a bit of the gaming arcade experience to homes, providing graphical feats that the average home computer would struggle to emulate. By the 2000s this changed, along with the idea of running desktop applications on gaming console for some reason. Hence we got Linux for the PlayStation 2, targeting its MIPS R5900 CPU and custom GPU. Unlike these days where game consoles are reskinned gaming PCs, this required some real effort, as well as a veritable stack of accessories, as demonstrated by [Action Retro] in a recent video.

Linux on the PlayStation 2 was a bit of a rare beast, as it required not only the optional HDD and a compatible ‘fat’ PS2, but also an Ethernet adapter, VGA adapter and a dedicated 8 MB memory card along with a keyboard and mouse. PS2 Linux users were also not free to do what they wanted, with e.g. ripping PS2 game discs disallowed, but you could make your own games. All of which had to fit within the PS2’s meagre 32 MB of RAM.

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Moving Mousepad Is An Elegant Aimbot

December 27, 2025 by 12 Comments

These days, it can be hard to remain competitive in online shooters without spending your entire life dedicated to the sport. This leads some to explore the world of competitive aids. (AKA: cheating.) A great example is [Nick], who built a mechanical aimbot to help in this regard.

[Nick’s] build moves a mousepad underneath the mouse opposite to the desired movement direction, in order to simulate the mouse movements required to aim at targets in game. This is achieved with the aid of a XDraw A4 pen plotter, which served as a cheap prebuilt X-Y motion platform. The plotter responds to simple serial commands, which makes it easy to control. The X-Y gantry was mounted underneath the desk so the mousepad sits seamlessly on top of the desk, sliding neatly on low-friction mouse skate stickers.

With the mousepad control system built, it was then necessary to figure out how to turn it into an aimbot. [Nick] already had a machine vision tool to detect enemies in shooting game, so it was merely modified to make the right mousepad movements to get the crosshairs right where they needed to be before firing. In testing, it proved more than capable at helping a new player achieve far superior aim, as a good aimbot should.

We’ve featured similar projects before that use complex mechanical contraptions to aim for you. Yes, it’s still cheating, but it’s a lot harder to detect than a traditional aimbot. That doesn’t make it right, per se, just more subtle. Video after the break. Continue reading “Moving Mousepad Is An Elegant Aimbot” →

Building A High-Performance Shifter For Sim Racing

December 25, 2025 by 10 Comments

These days, sim racing is more realistic than ever. There are better screens, better headsets, and better steering wheels with better force-feedback, all of which help make you feel like you’re driving the real thing. If you’re looking for a stick shifter to complete such a setup, [DAZ Projects] might have just what you’re looking for. 

To create a robust shifter with great feel, the build relies on 3D printed parts as well as lots of quality metal hardware. At the heart of the build is a linear rail for the front-to-back movement, with a printed slider on top with a carefully-profiled indexer to ensure the stick properly ca-chunks into the right gear. A ball joint locates the shift lever itself, while allowing for smooth movement left-to-right. Centering is via simple extension springs. The H-pattern shift is enforced with machined steel rods. Detecting the position of the stick is handled via microswitches, with an Arduino Leonardo reading the switches and reporting itself as a USB device that should work with any modern sim.

It’s funny to think that such a mechanism would once have been a very serious machining job. These days, you can just squirt all this stuff out on a printer in a few hours. For the parts that can’t be extruded, [DAZ Projects] has provided a parts list on Google Docs.

We’ve featured some great racing sim builds over the years, from button pads to pedal boxes.

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