Music/instruments
Playing music for buffs or just enjoyment
I got an idea for ingame music playing with instruments. Would be pretty cool and not much out of the timeline/atmosphere of the game.
i was thinking making simple guitars/banjos, drums, harmonicas etc. from various resources found around the world.
And use these instruments to play music either just for enjoyment or even apply buffs to nearby players.
I'm sure others can think of more ideas along these lines!