Metal: Hellsinger (Xbox One)

Luckily the Xbox One version of this game has an accessibility feature where you can now get automatic “always on beats” even if you’re realistically off beat, therefore you can basically just mash your right trigger if you really wanted to and still get on beat kills no matter what. You can easily attain this in the first mission just by simply enabling Rhythm Assist Mode in the settings (last option in the accessibility tab)