Max and the book of chaos (UP)
18 Achievements
2-4h
PS4
Purchase 2 Weapon Upgrades
Purchase 2 weapon upgrades
51.7%
How to unlock the Purchase 2 Weapon Upgrades achievement in Max and the book of chaos - Definitive Guide
Go to the shop and purchase a weapon upgrade. Shop can be accessed from chapter select menu at the top right, or by choosing shop at the level results screen. You need 300 coins to purchase a weapon upgrade. This achievement unlocks when you purchase your second weapon upgrade.
Full Achievement Walkthrough video:
Full Achievement Walkthrough video: