"New" title from well known series of games called CoD Black Ops. Made by Treyarch (slaves of Activi$ion) which explains why it's shitty as always.
Game is characterized by not having Campaign, mainly because fat Bobby decided that he need few more millions dollars, and he couldn't find them anywhere else.
As always players that only want to play zombies will have to buy whole game, getting useless BR, which will lose to PUBG and Fortnite after a day.
TL:DR Game is just ctrl+c of Black Ops 3, but with battle royale
Friend 1 : Hey, I just brought CoD Black Ops 4
Friend 2 : You should just buy Black Ops 3. It's the same game, but cheaper.
A 1-5 is a code name for a male that's affiliated with the street gang, the "15 Block Gangsters". A 4-5 is a code name for a female that's affiliated with the "15 Block Gangsters". The 4-5 comes from their call to greet each other saying, "1-5 1-5, 4-5 4-5".
1-5/4-5:
Yeah that's my lil 1-5
That swaty over there, she my 4-5