Fallout 76

Vault 76
fallout.wikia.com/wiki/Vault_76

The Vault-Tec terminal in the Citadel lists Vault 76 as a "control" vault, with 500 occupants. The vault was designed to open 20 years after a nuclear war, and was among the seventeen known control vaults, meaning that it was used as a baseline to compare to experimental vaults. It is also mentioned in one of the alien captive recorded logs (no.13) recorded by Giles Wolstencroft, a Vault-Tec official who was abducted while inspecting the vault's construction site. In Fallout 4, the newsreader in the prologue mentions Vault 76 debuting in 2076 in honor of America's tercentenary when discussing Vault-Tec's plans to expand.

Jason Schreier @jasonschreier
From what I've heard, Fallout: 76 is an online game of some sort. Developed by BGS in both Maryland and Austin (formerly Battlecry)

Because I've seen some people misinterpreting this tweet, I did NOT say this is an MMO. I just know it's not strictly single-player.

HYYYYYYYYYYYYYPE!

Oh eat your heart out elder scrolls! Bethesda's best series is next

Ashe ladyinsanity
The game will be available for PC, PlayStation 4, and Xbox One.
(Source: Youtube metadata tags, lol.)

Ashe ladyinsanity
Also, CORRECTION.
The day is October 27, 2102. 6:34am.

#Fallout 4 takes place in 2287.
New Vegas in 2281.
Fallout 3 in 2277.
Fallout 2 in 2241
Fallout 1 in 2161.

Hope it is a "actual" game and not a fancy fallout shelter

So it's Anthem style in the Fallout setting, that's good, yes?

No.

If that's true I just went from hype over 10 to -50. Sigh. 

I'm reading it might be a game like rust/the forest/Ark etc...some building/survival multiplayer game.
Those are just internet rumors but I guess it kind of make sense.

So, it's sounding like my guess of a Fallout MMO of some kind (considering the precedent is already set with Elder Scrolls Online) is where the current leaning is on what precious little info we have.

Unpopular opinion, I know, but I would be excited for that game. That is not to say I do not positively adore my single player games. Just saying if this is the case, I'm okay with it and will be a Day One purchase for me.

(It feels too soon after Fallout 4 for it to be another real, meaty SP game and I still believe Elder Scrolls 6 would happen before a Fallout 5, judging by past cycle.)