DIY Force Sensing Joysticks Are A Cheap Way To Go

October 14, 2026 by Zoe Skyforest 16 Comments

Traditional joysticks typically use potentiometers or hall effect sensors to determine the displacement of the stick itself when moved by the operator. Force-sensing joysticks are considered more desirable for certain purposes like side-stick flight simulators, because they measure the force applied instead, as per the name. They can be expensive to buy off-the-shelf, but you can build a cheap set on your own if you know what you’re doing, as [tekasza] demonstrates.

The build that [tekasza] put together is based around the Teensy 4.0 microcontroller. It’s set up to read a series of load cells that determine the force applied to the stick in the X and Y axes. The cells are wired up to HX711 load cell amplifiers so they can be easily read by the microcontroller. The Teensy does the work to take the load cell readings and convert them into axis outputs for a USB HID game controller, allowing the stick to be used with just about any game or simulator on the market. [tekasza] has the stick integrated with pedals as well as a whole bunch of buttons and switches to control other simulator features, built up into a full seated sim setup.

If you’ve ever wanted to use a force-sensitive stick like modern fighter pilots do, this build could be very relevant to your interests. We’ve also seen plenty of other great sim hardware builds in recent years, too.

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Does It Run… Duke Nukem 3D?

October 13, 2026 by Jenny List 16 Comments

When id Software released DOOM back in 1993 it helped define the genre, but it was hardly the only hit first-person shooter of that decade. There was also 3D Realms’ 1996 Duke Nukem 3D, a game which added some humor to the genre. Here’s [PicoPlus-devel], with pico-duke3D. It’s Duke Nukem 3D, on an RP2350.

Before reaching the conclusion that this might be obvious and easy, the three years between the two releases saw quite significant movements in the world of gaming PCs. DOOM’s minimum spec in 1993 was a 386 and 4 MB of memory, and would have been playable on a basic VGA card in an ISA slot. By contrast three years later Duke Nukem 3D required at least a 486DX2 and 8 MB, which would inevitably have had VESA local bus or PCI graphics. It’s a Quake competitor rather than a DOOM competitor, thus the power required to run it has stepped up a notch or two.

The RP2350 then is up to the job, and runs the game on a DVI equipped Pico clone. It can be controlled via either SNES or USB controllers given the right hardware, making it the perfect one-game console. The shareware game works, as does the full version if you own a copy. Having been around in the ’90s then, we’re curious. Could it be made to run Shadow Warrior as well? You no mess with Lo Wang!

Taking A Nokia 3310 Game Jam To The N’th Degree

October 11, 2026 by Jenny List 3 Comments

Game jams are a fun competition in which the aim is to write a game under a particular theme while under a time constraint, usually a weekend. [Hoani] entered one where the aim was to write a game within the constraints of the Nokia 3310’s user interface: a 94 by 48 pixel grey LCD, a buzzer, and a keypad. His entry was Trick Shot II, a ball-bouncing game running on his game engine, which is cool enough, but making a custom PCB for a Nokia 3310 case to run it on? Next level.

Look away if you don’t like restomods, for a real Nokia 3310 is gutted to take this board. On it is a Pi Pico, the Nokia LCD, which has outlasted the original phone as a part by decades, and a Nokia keypad layout. The first prototype was not a perfect fit because it had a 1.6mm board rather than 1mm.

The engine meanwhile is written in Go, and has both graphics and sound APIs. Considering that the Pico’s power exceeds whatever CPU the phone had by many orders of magnitude, we’d imagine it has no problems with such a tiny screen.

We like the attention to detail of this project, and that such a limited interface can still deliver gaming fun. Meanwhile, if you would prefer to use a 3310 as a phone, you can charge it the 21st-century way.

The Weirdest Video Games Were Hacks

October 10, 2026 by Elliot Williams 39 Comments

We were looking into the marvelous recent project by [Throaty Mumbo] to recreate and reimagine the forgotten world of VHS-tape-based video games. Wait, what? Yes, back in the day, when computer graphics were more primitive, there were attempts to mix the gameplay of video games with the graphics from a video cassette. Take the Action Max system. It worked with a light-gun that pointed at the screen while the video played, and you tried to shoot at things as they flew by. Think Duck Hunt, but in glorious VHS video quality with cheesy acting, and the same gameplay loop every time, because it’s on the tape.

The unreleased Control-Vision VHS gaming system, co-developed with none other than Steve Wozniak, took the idea a little further and ran simultaneous sub-videos, and your actions would choose which of the sub-tracks would play at any given time. This let them do things like switch between videos depending on whether you caught the bad guys or missed them entirely, for instance.

These games came in the late 1980s, though, and they were all derivatives of the seminal Dragon’s Lair, which is probably the least fun video game I’ve ever had the chance to play, but among the most entertaining in a weird way. Instead of a linear VHS tape, Dragon’s Lair, and the later but equally unplayable Space Ace, were based on the then-new video disc technology that could swap between entirely different tracks almost seamlessly.

“Almost” is the key word here, though. Although the animations were absolutely marvelously cartoony, and looked stunning in an arcade up against video games of the time, there was a significant fraction of a second of delay between commanding an action with the joystick and the machine swapping up to the correct track. There were a couple of sections where back-to-back actions were necessary, and the challenge was to work around the game’s exact track-swapping-glitch time. As good as they looked, the gameplay was no fun.

But the game was influential, as evidenced by its VHS-based clones. If you’d like to give it a try, you’ll not be surprised to hear that there’s an emulator for Dragon’s Lair and its spin-off games.

What do all of these have to do with each other? We love how these games took a current technology – in this case video discs or video tapes – and tried to make it do something else: These games were all hacks. If you look at them in that light, maybe you can look past the horrible acting in Night Trap or the frustrating glitches in Dragon’s Lair. (Or maybe not. Give me Robotron: 2084 any day.)

Super Mario 64 Comes To The Microsoft Zune

October 9, 2026 by Bryan Cockfield 8 Comments

As a portable media player, Microsoft’s Zune simply couldn’t compete with Apple’s juggernaut iPod — the latter essentially becoming the de facto personal media player until smartphones took over. But in 2026 it might be Microsoft that gets the last laugh, as thanks to [rsheldiii] the Zune can now play Super Mario 64.

The software is based on sm64ex, and notably doesn’t include the ROM file necessary to actually run the game. But presuming a legal dump of a cartridge has been done, building and loading it onto a Zune HD is straightforward enough. From there the player is presented with a controller interface on the device’s touchscreen overlaid with the video output from the game. Some interesting things are happening in the background here as well, like using NVIDIA’s Tegra tools to pre-compile shaders so the 2009-era processor can handle the rest of the gameplay.

Although it didn’t enjoy the mainstream success of the iPod, the Zune was actually a pretty solid device, and even though the last of them rolled off the assembly line back in 2012, there’s still a fairly active userbase for it. Modern improvements have added Bluetooth and solid-state drive upgrades for them have been available almost since they were first released.

The World’s Smallest TV Console Plays DOOM

October 8, 2026 by Jenny List 15 Comments

We’ve seen plenty of game console projects here, many of them that seek to produce a miniature game console. But this one from [RayTriangle] may break a new barrier entirely — it fits an entire TV game console that plays DOOM, including the battery, into a TV antenna plug.

There’s a type of antenna plug with screw terminals, originally intended for matching 300 ohm balanced feeder to 75 ohm co-ax. It provides a tiny project box if you look at it that way, and it’s in here that the console sits. It’s an ESP32-S3 that talks to a controller via Bluetooth, and he’s gone into some detail on how the RF for the TV is made. Some clever tricks such as a look-up table for the phase shifted chroma waveforms for each color allow the creation of a good quality composite signal through a resistor-ladder DAC, and this is modulated in a surprisingly old-fashioned way onto a carrier provided by the ESP’s clock generator.

The result as can be seen in the video below is a bit noisy, but we think that might be fixable with a little filter magic. It’s designed for PAL TVs with a VHF tuner, but we’re guessing some ingenuity could be brought into play to make it happen for UHF or NTSC. The hardware meanwhile is put on two boards either side of the battery, with a flexible PCB joining the two.

It’s true that gaming though an analogue RF input to a TV is probably less common in 2026, but we applaud the ingenuity in getting this into such a small space. For some reason it reminds us of the world’s smallest MIDI synthesizer.

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2026 Retrocomputing Challenge: Dungeons Of Daggorath, But Without Quite So Much Typing

October 7, 2026 by Donald Papp 4 Comments

People mod games all the time, but it’s not every day someone mods Dungeons of Daggorath for the TRS-80. [Nick Bild] did exactly that, adding joystick support and a couple DOOM-inspired monsters for good measure. And while he was at it, optional unlimited player health and power because why not?

A pretty good representation, in our opinion.

Dungeons of Daggorath was pretty unusual for its time. It portrayed a dungeon and its contents from a first-person perspective, and events progressed in real time.

Gameplay-wise, most commands entered by the player revolved around moving around and attacking monsters, and that was done with text commands like ATTACK RIGHT which could mercifully be shortened to A R. Still, not the most efficient control scheme.

[Nick] downloaded the original source code and made several modifications. A joystick moves the player much more efficiently, with the button acting as a shortcut to attacking with whatever is in the player’s right hand. He also replaced the spider and viper enemies with creatures inspired by DOOM‘s imp and cacodemon monsters, as well as the aforementioned optional limitless health and power.

[Nick] dubbed the modified game Dungeons of Doom and while the terms of the original don’t allow redistribution of modified code, his changes are simple enough to follow. Especially so for those from the generation that remembers typing programs in by hand from a magazine page.