Let’s address the elephant in the fog. The CGI of 2012 hasn't aged perfectly, but the production design of Revelation is arguably superior to its predecessor. The first film gave us a beautiful, ash-drenched Grey world. Revelation gave us the Otherworld —a rust-and-gore nightmare pulled directly from the concept art of Masahiro Ito.
[Real World] ---> [The Fog World (Isolation)] ---> [The Otherworld (Decay & Danger)] The Sonic Landscape silent hill revelation 2012 best
The Order of Valtiel’s relentless pursuit of Heather to bring about their god is the central plot, just like the game. Let’s address the elephant in the fog