There currently is a Fallout 4 giveaway going on over at a group I admin for, Bill the Gifter's Gifting Group.

The rules are simple, and the winner receives a copy of Fallout 4:

"Design two NPC's with extensive background stories and equipment loadouts
Ends: TBC"

Every couple months he does a few giveaways based around writing short stories, backgrounds for characters, etc. I've won a few games this way and a bunch of other people there can say the same.

https://steamproxy.com/groups/BlltheGifter/discussions/2/618463738387592202/