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.

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.”

Editors' Recommendations

Luke Dormehl
I'm a UK-based tech writer covering Cool Tech at Digital Trends. I've also written for Fast Company, Wired, the Guardian…
Indiana Jones and the Great Circle: release date window, trailers, gameplay, and more
Indiana Jones standing in the jungle.

Grab your fedora, whip, and pistol because Indiana Jones and the Great Circle is plotting a course to consoles soon. After being announced via a small teaser in 2021, we're now finally starting to put the pieces together on the mystery that is this new title from MachineGames. While many very popular and successful games have been inspired by the Indiana Jones film franchise, including Uncharted and Tomb Raider, Indy himself has yet to star in a true action-adventure game worthy of his legacy. Will this game be the one to remind audiences who the true pioneer of set-piece action and globe-trotting puzzle-solving is? Only time will tell, but we can at least guess based on all the clues we've unearthed.
Release date window
Indiana Jones and the Great Circle will be released is scheduled for release sometime in 2024. Considering the slate of titles currently announced from first-party publishers, and how little we've seen of this game in comparison, we'd expect it to arrive in the last few months of the year. Of course, it could always slip into next year as well.
Platforms

Indiana Jones and the Great Circle, coming from Xbox-owned MachineGames, will be an Xbox console exclusive, but also be available on PC.
Trailers
Official Gameplay Reveal Trailer: Indiana Jones and the Great Circle

Read more
How to get to Monkey Island in Sea of Thieves
An election poster for guybrush in Sea of Thieves.

Over the course of its many years of updates and expansions, Sea of Thieves has had a few notable crossovers with other pirate franchises. The Pirates of the Caribbean crossover let you team up with the legendary Jack Sparrow, but the Monkey Island content felt like it came out of nowhere. For those unaware, Monkey Island is a series of pirate point-and-click games that were as funny as the puzzles were obscure. Thankfully, you don't have to intuit that you need to combine a cat whisker with a mason jar to bypass a skeleton guard to get to this new content, but it is more challenging than you might think.

Read more
3 Xbox Game Pass games you need to play this weekend (May 3-5)
Senua in Hellblade: Senua's Sacrifice.

Another weekend is upon us, and you're probably looking for some games to kill time with over the course of it. We're in a bit of a lull right now ahead of a flurry of releases starting next week, so it's a great time to dip back into the Xbox Game Pass catalog and check out some games that you may have missed. There are three games in particular that I think you should check out this weekend if you're looking for something to play.

One is an unsettling adventure that's getting an Xbox-exclusive sequel later this month. The next is a finely animated roguelike indie that recently made its way to Microsoft's gaming subscription service. Finally, there's a relaxing adventure that gives players a lot of freedom, yet is short enough to beat in a weekend. If you're having trouble deciding what to play this weekend, give one of these games a shot.
Hellblade: Senua's Sacrifice

Read more