السلام عليكم Sheikh abdulaziz, there is a known online shooter game when u kill u get medals for ex:u save your teammate you would get a medal having this”🙏🏻" or if u killed someone after u died u get a medal with a hand coming from a grave. Is this haram, usually no one pays attention for medals

Ustadh AbdulAziz al-Haqqan

Video games are permitted in themselves as long as they are free of what is forbidden, such as music, gambling, or images that are venerated. If a game contains forbidden things then leave it. As for the icons, Only 1 showed up for me, and from your description it is okay in sha'a Allah.