GameRadar has posted a preview of Call of Duty: Black Ops 3 campaign and have revealed some new details on it. The biggest new detail is that in Call of Duty: Black Ops 3, all campaign missions are unlocked on Day One.
Treyarch says the reasoning behind this is for co-op play; if you’ve been playing Black Ops 3 campaign for a week now and your friend just buys the title, they’ll be able to join you on whichever mission they want too. No limitations.
To that end, the whole of Black Ops 3’s story is unlocked from the start, meaning you can jump into any level with your friends and start playing right away. If you’re underpowered, they can even share guns with you, so you could – in theory – buy the game and head straight into the last level, fully pimped out with the best weaponry.
Treyarch has also stated that within the campaign, players will be able to share their weapons with their co-op partners.