Skip to main content

Popular YouTuber shows how the 1980s' gaming 'light guns' actually worked

How light pens and light guns work NES Zapper
Every nerd of a certain age has a slight weakness for 1980s technology — and thanks to shows like Stranger Things, there has never been a better time to get nostalgic about the decade that gave us big hair, the Nintendo Entertainment System, and peak Steven Spielberg.
Recommended Videos

One person who is capitalizing on this trend is popular YouTuber David Murray, aka The 8-Bit Guy, whose YouTube channel offers fun science lessons in the inner workings of our favorite retro gadgets. In his latest video, Murray shows us how two “must have” bits of gaming tech — the Light Pen and NES Zapper gun — worked.

Since being posted just a few days ago, the video has already racked up more than 400,000 views and shows no sign of slowing down, either.

“The response to this video has been amazing,” Murray told Digital Trends. “In the last 24 hours, I’ve had more than 1,000 emails. I’m trying my best to answer them all.”

The video is an entertaining deep dive into technology that seemed incredibly futuristic at the time, but which we never thought too much about the science that made it possible. What is impressive is how ahead-of-its-time tools like the Light Pen and NES Zapper gun actually were and how well they worked in some cases, despite the comparatively basic tech involved.

While Murray now has plenty of videos to his name, in this case, he said the video took a while to put together because of the challenge of finding one of the somewhat-rare light pens available for sale.

“In a lot of cases with these technologies, I have to track down and buy the things I want to show,” he noted. “I’ve been searching for a light pen on eBay for some time now, but they don’t show up so often because they’re rare. Eventually, I found one for $40, so when it arrived, I figured it was time to do this video.”

Luke Dormehl
Former Digital Trends Contributor
I'm a UK-based tech writer covering Cool Tech at Digital Trends. I've also written for Fast Company, Wired, the Guardian…
Your PlayStation Portal is about to get a much-requested feature
PlayStation Portal bundle home screen while turned on.

Sony is about to introduce more ways to use your PlayStation Portal. The company announced that it's releasing a cloud streaming feature in beta that will let users stream certain games to the device without needing a console.

This is part of a larger PS Portal update that will also bring along audio fixes and be available starting Wednesday. PlayStation hasn't noted how long cloud streaming will be in testing for, but it's looking for user feedback and is expected to change features over time.

Read more
Microsoft Flight Simulator 2024 struggles to get off the ground after launch
A single propeller plane with Man O'War written on it. It's on a runway in Microsoft Flight Simulator 2024

Microsoft Flight Simulator 2024 launched this week on Xbox, PC, and Xbox Game Pass, but players are reporting a lot of performance issues, including long queue times or not being able to play at all, with some players stuck at 97% when loading in. In a video posted Wednesday, Asobo Studios apologized for the launch, explaining that it "underestimated" the demand on its servers.

"We knew the excitement was high for Microsoft Flight Simulator 2024, but frankly, we completely underestimated how high, and it has really overwhelmed our infrastructure," series head Jorg Neumann said. "We're really sorry, we want to apologize."

Read more
How long is Stalker 2: Heart of Chornobyl?
Survivors around a camp fire in Stalker 2.

Welcome back to The Zone, Stalker. It's been a while. Xbox has been hyping up the third entry in the cult PC series that made a name for itself for being a hardcore simulation with dynamic AI and events that people loved so much they could overlook the many bugs. After many delays, Stalker 2: Heart of Chornobyl is pulling you back into the radiated and deadly Zone with new graphics, better AI, and even more deadly mutants to contend with. Despite the troubled development, Stalker 2 is a massive game with almost too much to do and see. But just how long can even the most hardcore Stalker expect to spend in The Zone this time around? Here's how long Stalker 2 is.
How long is Stalker 2?

Stalker 2 is an open-world game with a lot of immersive sim elements, side quests, and secrets. There's also the fact that it is very, very punishing and meant to be played at a slow and methodical pace. For that reason, even trying to mainline the story missions will still take around 40 hours, but could even be more depending on how skilled you are.

Read more