Romero's Living Dead Movies: Diary Timeline
The Diary Timeline presents a fresh take within the Living Dead universe, starting with Romero's found footage reinvention of the outbreak. These films offer a new narrative approach and exist as a separate continuity from the classic story.
This watch order is a good choice for viewers looking for a more contemporary, experimental vision of the zombie apocalypse, independent of the earlier movies. It should be noted that these films never reach the same heights as Romero's genre-defining earlier works.
There are 3 other watch orders available - see the links up above.

Diary of the Dead
A group of college film students document the outbreak of a zombie pandemic while fighting to survive the undead apocalypse.
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Survival of the Dead
On a small island off the coast of Delaware, two feuding families clash over how to handle the zombie apocalypse that has overtaken their community.
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Other Film Series
Alien
Humanity's terrifying encounters with a perfect killing organism across centuries of space exploration.
Darkman
Sam Raimi's cult superhero-horror trilogy following a disfigured scientist who becomes a vigilante.
Phantasm
A surreal horror franchise following young Mike Pearson and ice cream vendor Reggie in their ongoing battle against the interdimensional Tall Man and his deadly silver spheres.
REC
Spanish found footage horror franchise following a demonic infection outbreak, featuring intense apartment building quarantine scenarios and their devastating consequences.
Stephen King
Feature film adaptations of works by one of the most adapted authors in cinema history.
The Purge
A dystopian horror franchise set in an America where all crime is legal for 12 hours once a year during an annual event called The Purge.