A YouTube video has appeared that features beta gameplay of numerous well-known Nintendo 64 games, including the canceled Kirby's Air Ride, Blast Corps, and many others. The curious video comes from a promotional tape found at an auction said to deal with Super Mario 64's soundtrack. Instead, it turned out the VHS tape was mislabeled, and instead was made as an advertisement for the console as a whole.

The first part of the promotional material goes over the Nintendo 64 and its controller, as well how players use its buttons. However, after four minutes, the video turns into a lengthy commercial about in-development games featuring beta build gameplay footage. This includes evidence of things cut and removed from the final builds, such as Wave Race 64 having five racers instead of four.

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In total, the VHS tape features thirteen games in detail. These games are StarFox 64, Wave Race 64, Blast Corps, Kirby's Air Ride, Cruisin' USA, Body Harvest, Star Wars: Shadows of the Empire, Mario Kart 64, Goldeneye 007, Turok, Killer Instinct, Pilot Wings 64, and Super Mario 64 was unsurprisingly saved for last. However, Mortal Kombat and Wayne Greyzky’s 3D Hockey are shown briefly at the end, with Doom 64's logo being included to say that it's one of "over 50 games" in development for the console.

Some beta footage seen in this video has made its way on the internet before, as seen with StarFox 64 and Kirby's Air Ride's beta gameplay being rather similar to E3 showcase footage seen in 1996. However, this new YouTube upload has been ripped directly from the promotional VHS tape and scaled up to 4K, making this the highest quality currently available.

Fans of these games are rejoicing at the lucky find while also studying it closely to understand how these games changed from their final products. The most notable examples are how Kirby's Air Ride looks to feature more skateboard-like physics compared to the easy-going racing of the final Kirby game found on the GameCube. Super Mario Kart R, later known as Mario Kart 64, also features different item boxes.

Tanks Caps, the owner of this curious VHS tape, has said that the video has been uploaded publicly for the sake of video game preservation. Fans are allowed to use the footage for whatever they desire, as well, as Tanks Caps says in the description that they're "just glad it's out there and not on someone's shelf to collect dust." The video itself is an incredible find for both aspiring game developers to learn from, and other dedicated Nintendo 64 fans to look back on with nostalgia.

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