In the early 2010s, fan preservers noticed that all official home video releases of Alien (DVD, Blu-ray) had:

Beyond simple repacks, the Alien fan community has produced dozens of and fan edits — many of which are hosted or discussed on the Internet Archive. Some noteworthy examples include:

Whether you choose to track down a repack for curiosity or convenience, or you prefer to buy the film legitimately, Alien remains an essential viewing experience. Its dark, atmospheric corridors, its groundbreaking creature design by H.R. Giger, and its unforgettable performances have earned it a permanent place in cinema history. And thanks to projects like those hosted on the Internet Archive, that history becomes a little more accessible to everyone — even if just for a brief moment before the next takedown request arrives.

However, major studio productions like Alien are in the public domain. They are still protected by copyright (owned by 20th Century Studios, now part of Disney). This means that any full copy of Alien uploaded to the Internet Archive without permission technically infringes copyright. Nevertheless, users occasionally upload the film, and the Archive’s staff, faced with DMCA takedown requests, remove such materials when notified. Consequently, the presence of Alien on the Archive can be ephemeral — a “repack” might appear, vanish, and reappear over time.

The Legacy of Alien (1979) and the "Internet Archive Repack" Movement

Goal: recreate the from a surviving 35mm release print (not the interpositive used for official scans).

Over the years, some re-releases have altered sound effects. Enthusiasts often prefer the original 70mm or theatrical audio tracks.

Later versions of the film sometimes adjusted the color timing away from the moody, green-and-blue tints of the 1979 original. The Value of the Repack: Quality Over Convenience

The is a specific beast:

Alien Magazine Collector's Edition (1979) : Warren Publications

Be advised: the Repack is not for casual viewing. The "Grindhouse" transfer includes the original theatrical trailers, which spoil the chestburster scene completely. The commentary track features a 1998 convention panel where a sound designer spends eleven minutes explaining how they made the "gloop" noise using canned spaghetti and a plunger.