Merchant
52 Achievements
87,500 XP
Google Play
Unlock Slots I
Unlock 8 additional inventory slots. Reward +100g
1,000 XP
26.94%
How to unlock the Unlock Slots I achievement in Merchant - Definitive Guide
transyo
TrueSteamAchievements
TrueSteamAchievements
This one is incredibly easy — you just buy 8 of the locked boxes under the "Stock" tab. However, the achievement doesn't always unlock until you buy a 9th.