Most let’s-play videos benefit immensely from some narration. Accent doesn’t really matter.
It doesn’t need to be annotated for each and every move, but generic, surprising and funny bits.
E.g. “ok, got a good pile of furs tanned, maybe make a trip to the coast to barter for some nice tools/weapons”, get some dried meats from cellar, ”that should be enough food for the trip”, hit the road, see adventurer type in distance:”hmm, I wonder if that’s adventurer... or band of robbers, better stay at safe distance, don’t want to lose all these furs” and so on.
Stuff that you as player think what you’re doing, going to do.