If you were a child (or large adult son) who spent your free time clutching a controller, sitting so close to the tube that your hair picked up static, you might also have a collection of VHS tapes released by gaming companies. They were made for enthusiasts who wanted to see exclusive tips and footage for upcoming games. It was analog YouTube, long before YouTube existed.

UK-based gaming journalist and blogger Chris Scullion is on a mission to preserve his collection—and maybe your collection, too—of these old video game VHS tapes.

In the 80s and 90s, video game companies and trade magazines made these tapes to accompany popular titles or new issues with bonus material or promotional footage, giving a glimpse into how marketing for games was done in the industry's early days. Scullion has 18 tapes to upload so far, and plans to provide accompanying commentary as well as the raw video as they go up on his YouTube channel.

Scullion's first upload is a promotional tape for Super Mario All-Stars, given away by Nintendo UK in 1993. It's hosted by Craig Charles, who played Lister in the British sci-fi sitcom Red Dwarf.

Digitizing his collection keeps that sweet nostalgia content safe from degradation of the magnetic tape, which starts to go downhill within 10 to 25 years. He's capturing them in HD using a 1080p upscaler, at a full 50fps frame rate by converting to HDMI before grabbing—a higher frame rate than many standard commercial digitizing devices that capture at 30fps—so that no frames are missed. Some of the tapes he's planning to digitize have already been converted and uploaded to YouTube by other people, he says, but most are either poor quality or captured with less-advanced grabbing devices.