You should try searching or asking in the game's own forum:
https://steamhost.cn/steamcommunity_com/app/214950/discussions/

You can also try asking in the Mac forum.

https://steamhost.cn/steamcommunity_com/discussions/forum/2/

Originally posted by ilnero88:

Hello Folks,
Rome 2 Total war does not work with my mcbook air. I cannot update to macOS 15.0 and there are not older versions available... someone can help to resolve my problem ? are there any private Betas that can solve this issue? Thank you in advance for any solution

Game has that as requirement, so why do you even ask this, feel free to ask game support, but i think you know what the reply is.

And technical we can't go agaienst game devs, even if you could have get it to work in the past, game devs has set a line, and we have seen games get optimized before so near can run it now, but you cant bend game devs requirements, only they can do that.

What if you could play it and we say go for it, and you crash at end game, pretty sure you could get mad and report any that did that.

We might dont see that here but, there is a resson game devs make a edge and you already seem to know they did. ( and we are back at why do you make a post with this. )

Can you even imagen all Microsoft PC user complain over PC that cant match a game requirements, we will be flooded in post that should never been made.

You need a Apple M1 MacBook Air or newer to play the game anyway.

If your MacBook Air is older than 2020, then it won't be supported either.

Google "Can i run it " maybe that app can help you with next game, you also want to know about.

Dont think steam user here will see does this work at my PC. ( steam has 1 billion account, this, we are not enough helpers to deal with such many users. )

Any experience PC user can tell you that you can feel at end game, game feels heavy with all the things you have collected and data and quest and dlc, ( its like resources to run it is heavier )

This is alos why go agaienst game devs recommadtions, can be seen as very bad idea.
have you any idea of many hours waste in a game, a user did, he will be upset, if you could have run it.

Since in the settings of the game, they give you the opportunity to enter a code for a "private beta" i was KINDLY asking if someone could have the mentioned code, that way i could play the game. I know what requirements are, but since i purchased the game several years ago, and they updated it out of the blue, without giving the choice of which version you want to play (like they did for medieval total war 2 that give you the choice to play 11.1.xx version of the game) was just asking if there was some kind of workaround to fix it.
Moreover i don't get you aggressive reply, i was just asking

Originally posted by Ettanin:

You need a Apple M1 MacBook Air or newer to play the game anyway.

If your MacBook Air is older than 2020, then it won't be supported either.

Sadly i know it, mine is late 2019 :(