:fallout:should there be a new fallout will there be a new fallout ? :fallout: and what multiplayer modes should there be and do you want multiplayer ?

Welcome to the forums However, there are already threads about this.

Fallout 4 speculation; http://www.gamesas.com/index.php?/topic/1178163-fallout-4-speculations-suggestions-and-ideas/
Fallout multiplayer; http://www.gamesas.com/index.php?/topic/1112031-fallout-multiplayer-discussion-thread/