KONAMI have revealed that SILENT HILL f will be releasing September 25, along with a new trailer to show it off. This is a completely standalone spinoff, so even if you haven't played anything previous, it's going to be a good introduction to the series. However, they did say it contains various Easter Eggs for longtime fans.
Check out the new trailer below:

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In 1960s Japan, Shimizu Hinako's secluded town of Ebisugaoka is consumed by a sudden fog, transforming her home into a haunting nightmare.
As the town falls silent and the fog thickens, Hinako must navigate the twisted paths of Ebisugaoka, solving complex puzzles and confronting grotesque monsters to survive.
Immerse yourself into Hinako's world imagined by renowned author Ryukishi07, with entrancing music, including pieces by Akira Yamaoka, and beautiful visuals in a gripping tale of doubt, regret, and inescapable choices. Will Hinako embrace the beauty hidden within terror, or succumb to the madness that lies ahead?
Discover a new chapter in the SILENT HILL series, blending psychological horror with a haunting Japanese setting.