Can you please make an FPS Boost for these titles

FPS Boost isn't something you can simple apply to any game....it depends on the coding of the game itself. They found that boosting some games to 60fps literally broke the game and stopped it running due to how they were coded to begin with. If all bar 2 of the AC titles have been done, that that likely points to the 2 not having the code to support it

Hello, first it's a pleasure to be able to help you today.

My name is welcome to the community.

Hello Ajrenalin, the feature is gradually being added to the games in the catalog, usually the list is increasing and it is published on the Xbox News website.

https://news.xbox.com/en-us/fpsboost/

You can give this suggestion of games to be included through microsoft's old Uservoice that now works on Insider's Reddit.

https://www.reddit.com/r/xboxinsiders/

Note: This is a non-Microsoft website. The page appears to be providing accurate, safe information. Watch out for ads on the site that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the site before you decide to download and install it.

No that won’t happen I will tell you why I got so annoyed with Xbox not adding 60 FPS to Dead Space 1 I bought a PC and found if you run that game at 60 it breaks but you can fix it on PC by downloading software but you can’t do that on XB so games like Dead Space 1 won’t ever run at 60 FPS on a console because the game would break without extra support they tried making it run but they couldn’t do it no doubt they have tried a lot of games but some just don’t work at 60 FPS without some sort of patch from the developers who can’t be bothered in fact the boast team have said they can’t patch anymore games because their technology only works with certain games which means you need a pc to play these old games at 60 FPS they just don’t run on console not without a patch from the developers who really have no interest in fixing their old games that’s why the boast team was created but their trick only works with about 77% of games not with Wildlands or Blackflag or Sunset Overdrive or Batman or Just Cause 3 and many more making boast mode a half hearted solution , My advice and you don’t want to hear this anymore than I did would be PC gaming you can’t rely on Microsoft or developers or anyone to fix your favourite games to a decent FR in the end you won’t get it for free you just have to buy a pc and use that for your old games which is what I did and now I enjoy playing them without the terrible performance and can still play me Xbox when games run at 60 properly , but if a console man like me who knew nothing about pc can make the jump anyone can and it’s worth it

Well you gotta remember visceral games is gone you can't ask them

The team is the ones that did calisto protocol

Many open world games operate on “beats” that are often tied to framerate. Since both games are relatively contemporary and use the same tech base, I would assume any reason why would be related. It’s rarely arbitrary which ones are left out.

Yes on PC you can get software from illicit sources that allow you to modify the games in ways unauthorized by their creators.

The people who make these things don’t have to worry about shipping stable, functional products with wide compatibility. That’s why the actual game makers didn’t just do these things.