I reported Halo 2 MCC's tickrate effecting weapon balance/AI. They tried closing this bug report TWICE because fixing a massive bug is considered to them to be a "feature request". This is
Halo 2: Anniversary Box Shot for PC - GameFAQs
Get Remaking the Legend – Halo 2: Anniversary - Microsoft Store
Amazon.com: Halo: Combat Evolved Anniversary : Microsoft Corporation: Video Games