Ren used to visit Smirk's bar at the Slum. Go visit the bar to find out more.
This is the low-spoiler guide for "Talk with Joseph at Smirk's Bar" puzzle in Encodya. Unlike in normal walkthrough, you get gradual hints on how to solve the puzzle. Click the big button below to see your first hint. If the hint contains a spoiler, you will be warned about it before clicking.