‏السلام عليكم ورحمة الله وبركاته Ruling on playing a game that contains some haram things on maps, such as cross, alcohol, we barely pay attention to them and only try and beating the other team.

If you're going to have to engage with these things, then choose another game. But if you are able to skip them, then inshallah, there is nothing wrong. Either way, if there is a suspicion in regards to a certain game, then you're better off choosing a game without a suspicion.