X - Rotten Tomatoes

In 1979, a group of young filmmakers set out to make an adult film in rural Texas, but when their reclusive, elderly hosts catch them in the act, the cast find themselves fighting for their lives.

Saw X' Tops the Franchise with Highest Rotten Tomatoes Ratings - iHorror

Mutant X - Rotten Tomatoes

Review: 'Fast X” gears up for more road rage, sets up sequels - Brainerd Dispatch

Every X-Men Movie From Worst To Best, Ranked By Rotten Tomatoes

Saw X now has 83% on Rotten Tomatoes, being the only movie in the franchise to not get a rotten score, and 23% higher then the second highest, being the original Saw.

Saw X' Is The Movie To See: Best In The Franchise?

Saw X Debuts With Highest Rotten Tomatoes Score Of All 10 Movies - IMDb

Saint X - Rotten Tomatoes

Jason X - Rotten Tomatoes