Literally best game in existence, no cap. Campaign - kinda weird but still fun with mates and overall not a bad experience, you do not buy this game for the campaign. Multiplayer - Literally the best multiplayer out of any call of duty, 2nd to black ops 2 maybe, I have almost master prestige (stopped prestige for a while to try dark matter) and still enjoy playing matches to this almost 5 years after the game's release. Zombies - The best zombies experience out of any call of duty, hands down... it is so in-depth with the bosses and mini-bosses, pack-a-punched guns, and unique map orientated guns, with each easter egg feeling completely different depending on the map your on. I have not spent too long on the campaign but have over 4 days on playtime on multiplayer and 2 days on zombies. It is definitely worth a buy and if you and a couple of friends get it, you will play this game up to 2025. If you get it on pc, you can also use custom maps on zombies and multiplayer to extend the lifetime of the game for you 10 fold.