Super Mario Original Sound Tracks Get High Quality Remaster Thanks To Gigaleak

February 6, 2021 by Lewin Day 3 Comments

2020 saw many gigabytes of internal Nintendo data leaked on the broader internet. Known as the “Gigaleak”, it contained source codes and assets from many games. Using data from this leak, a group of enthusiasts has put together high-quality renditions of the SNES Super Mario World Original Sound Tracks (OST).

The work was made possible when source code from the Gameboy Advance remake of Super Mario World was found in the leaked data. The source code included the names of the samples, which were the same as were used in the original SNES game. This allowed the team to find the original samples amongst the gigabytes of leaked files.

We wondered what would be done with all that code, speculating that it would be a poison pill for the emulator scene. This type of hack wasn’t even on our radar and we’re delighted to see the project come to light. The reproduced songs have an altogether different quality than the original SNES soundtrack. This is largely due to the samples not having to be compressed or cut down to fit on a cartridge and work with the console’s sound chip. Other variances in the sound also come from the fact that unlike in the game, the samples in these renditions don’t match the play lengths in the original game.

Regardless of the changes, it’s interesting to hear a more full, rounded sound of these classic video game tunes. It reminds us somewhat of the later CD console era, when sound designers were able to break free of the limitations of earlier hardware. Of course, we still bow at the alter of chiptune, though — and this MIDI Gameboy mod is a great place to start if you’re curious. Video after the break.

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Your NES Classic Mini Controller, On Your Desktop Computer

January 24, 2021 by Jenny List 7 Comments

The NES Classic Mini was one of the earlier releases in what became a wider trend for tiny versions of classic retro consoles to be released. Everybody wanted one but numbers were limited, so only the lucky few gained this chance to relive their childhood through the medium of Donkey Kong or Mario Brothers on real Nintendo hardware. Evidently [Albert Gonzalez] was one of them, because he’s produced a USB adapter for the Mini controller to allow it to be used as a PC peripheral.

On the small protoboard is the Nintendo connector at one end, an ATtiny85 microcontroller, and a micro-USB connector at the other. The I2C interface from the controller is mapped to USB on the ATtiny through the magic of the V-USB library, appearing to the latter as a generic gamepad. It’s thought that the same interface is likely to also work with the later SNES Classic Mini controller. For the curious all the code and other resources can be found in a GitHub repository, so should you have been lucky enough to lay your hands on a NES Classic Mini then you too can join the PC fun.

The mini consoles were popular, but didn’t excite our community as much as could be expected. Our colleague Lewin Day tool a look at the phenomenon last summer.

Game Boy Replica Built In Brass

January 21, 2021 by Lewin Day 17 Comments

Nintendo’s Game Boy is legendary for being the meat in the handheld gaming revolution, as well as being nigh-on indestructible whether in the custody of children or soldiers in the Gulf War. However, [Jiri] decided to see if he could whip up a tribute of his own, in brass instead of plastic.

The hardware is based on the Odroid GO emulator firmware for the ESP32, running on a 2.2″ color TFT screen. It’s a great base for a custom build, which avoids gutting any precious classic hardware. It’s then assembled behind front plate milled out of brass, with delicate point-to-point brass wires giving it an artistic circuit sculpture look. The brass did prove difficult to work with at times, acting as a heat sink which prevented easy soldering of the standoffs in place. To get around this, [Jiri] used a hotplate to heat the plate from below, keeping it warm enough so that a hand iron could do the job.

The final result is a fun Game Boy emulator in a stylish case – though one you shouldn’t throw in a back pack lest it short out the exposed conductors. It would make a great gift for any lifelong Nintendo fan. [Jiri] is no strange to circuit sculpture, as we well know – we’ve featured his tools and methods before. Video after the break.

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Raspberry Pi 4 Brings Cloud Gaming To Nintendo Switch

January 5, 2021 by Tom Nardi 8 Comments

Companies like Google and Microsoft have been investing heavily in the concept of cloud gaming, where a player uses their computer or a mobile device to stream the video feed of a game that’s running on powerful machine tucked away in a data center somewhere. With this technology you can play the latest and greatest titles, even if the device you’re using doesn’t have the processing power to run it locally.

Considering the Switch is already a portable system, it’s not too surprising Nintendo doesn’t seem interested in the technology. But that didn’t stop [Stan Dmitriev] from doing a bit of experimentation on his own. With little more than a Raspberry Pi 4 and Trinket M0, he’s demonstrated that users can remotely interact with the Switch well enough to play games in real time.

The setup is fairly straightforward. A cheap HDMI capture device is used to grab the video from the Nintendo Switch dock, which is then streamed out to web with the help of the Pi’s hardware video encoder. Input from the user is sent over the Pi’s UART to the Trinket, which itself is running a firmware specifically developed for mimicking Nintendo Switch controllers. With so many elements involved, naturally some latency comes into play. The roughly 100 millisecond delay [Stan] is reporting isn’t exactly ideal for fast-paced gaming, but is certainly adequate for more relaxed titles.

On the software side of things, the project is using a SDK developed by [Stan]’s employer SurrogateTV. Right now you need to apply if you want to get your game or other interactive gadget up on the service, though he says it will be opened up to the public next year. But even without all the details, we’ve got a clear idea of how both the video capture and user input sides of the equation are being handled. For personal use, all you’d really need to do is put together a simple web interface to tie it all together.

This isn’t the first time we’ve seen a microcontroller used to interface with the Switch. Other consoles are a bit more selective about what kind of hardware they will talk to, but the Microsoft Adaptive Controller could potentially allow you to do something similar on the Xbox.

A Fresh Linux For The Most Unexpected Platform – The Nintendo 64

January 1, 2021 by Jenny List 24 Comments

Though it was famously started by Linus Torvalds as “a (free) operating system (just a hobby, won’t be big and professional like gnu) for 386(486) AT clones“, the Linux kernel and surrounding operating system ecosystems have been ported to numerous architectures beyond their x86 roots. It’s therefore not unusual to hear of new ports for unsupported platforms, but it is extremely unexpected to hear of one when the platform is a games console from the mid-1990s. But that’s what [Lauri Kasanen] has done, announcing a fresh Linux port for the Nintendo 64.

This isn’t a Linux from 1996 either. The port builds on an up-to-date kernel version 5.10 with his N64 branch and a tantalising possibility that it might be incorporated into the main Linux source for the MIPS-64 processor architecture. That’s right, the Nintendo 64 could be an officially supported Linux platform.

It would be stretching the story a long way to call this any kind of distro, for what he’s produced is a bootloader that loads the kernel and creates a terminal with busybox loaded. With this on your flashcart you won’t be replacing that Raspberry Pi any time soon, so why other than [Lauri]’s “because I can” would you be interested in it? He supplies the answer and it lies in the emulation scene, because having a Linux for the platform makes it so much easier to port other software to it. If this tickles your fancy you can see the source in his GitHub repository, and we’re certainly looking forward to what the community will do with it.

We are more used to seeing the N64 as a subject for case-modding, whether it be as a handheld or a an all-in-one console.

Via Phoronix, and thanks [David Beckershoff] for the tip.

Header image: Evan-Amos, Public domain.

Is This The World’s Smallest Nintendo 64?

December 25, 2020 by Jenny List 8 Comments

A niche activity in console fandom is the shrinking of full-size consoles to smaller formats, taking what could once only be played on the family TV into portable formats that fit in the pocket. In a particularly impressive example of the art, [GmanModz] has made what he claims is the world’s smallest portable Nintendo 64. What makes it particularly noteworthy is that he’s done it not with an emulator or a custom PCB, instead there is a real Nintendo 64 motherboard in there having undergone a significant quantity of trimming.

The video below the break goes into detail on the state of the art in these mods, and shows how he has eschewed the latest tech and instead restricted himself to only using commercially available breakout PCBs and off the shelf modules. The N64 board trimmed down particularly aggressively, requiring a lot of fine magnet wire soldering for the various PCBs replacing the parts removed. The cartridge slot is brought out to the back of the board at a right angle, jutting out from the rear of the 3D printed case above a space for an 18650 cell and allowing an original game cartridge to be played. There is a microcontroller to facilitate a few compromises on lesser uses of the Nintendo control pads, but the result is a fully playable mini handheld console. He does admit that “The battery life sucks, it’s uncomfortable to hold […] But hey — it fits in my pocket. Does your N64?” We can’t fault him on that.

This isn’t the first portable N64 we’ve seen, but will it hold the title of smallest for long? Only time will tell.

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Building A Smash Bros. Controller With Keyswitches

December 18, 2020 by Lewin Day 5 Comments

When it comes to competitive fighting games, having the right controller in your hands can make the difference between victory and defeat. Many tournaments have strict rules around controllers for this very reason. [Akaki Kuumeri] has recently put together a custom controller, aimed at maximising performance in Super Smash Brothers: Ultimate on the Nintendo Switch. (Video, embedded below.)

The build is assembled in an attractive 3D-printed body, made to be reminiscent of the original Nintendo Entertainment System controller. Inside, a cheap third-party Gamecube controller is used to interface with the console. Mechanical keyboard switches are used to replace the buttons and even the analog sticks, with a special modifier key that enables walking and running across the stage. This is pulled off with a handful of resistors emulating the intermediate position of the analog sticks, and makes pulling off advanced combos easier.

It’s a fun build, and we can imagine the precise digital key inputs having some benefits over analog controls. It also pays to note that such a build wouldn’t be as easy without the ready supply of mechanical key switches thanks to the custom keyboard subculture. We’ve seen these satisfying switches cropping up in many controller builds in recent times.

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