-r.g.mechanics-.uncharted.4.-a.thiefs.end-.-2015- Portable -

(Not applicable, as this review is for a console game)

This is normal for the PC version and can take a long time on first launch. Updating the game to the latest patch can sometimes speed this up. Gameplay & Completionist Tips -R.G.Mechanics-.Uncharted.4.-A.Thiefs.End-.-2015-