To reach every level milestone in Zenless Zone Zero, you must complete as many side commissions as possible, even if they entail collecting worthless coins for a man living inside a trash can.
Belle and Wise are swamped in Zenless Zone Zero. Juggling their critical duties of keeping Agents alive in the Hollows and running a video club, they still have to find time for random activities to keep those precious EXP points flowing. This sometimes means cozying up to the giant cat cop Officer Mewmew for medals, but other times, it’s just a sprint around Lumina Square hunting down HIA Commemorative Coins. In this guide, I’ll show you how to find every HIA Commemorative Coin on Lumina Square in Zenless Zone Zero.