Grinding Gear Games has released patch 0.4.0c hotfix 13 for Path of Exile 2, targeting the Vaal Temple mechanics to adjust their balance within the game. This update affects all players, particularly altering the league mechanic associated with temple layouts.
New Mechanics Introduced
The patch introduces diminishing returns on room modifier values, starting when four or more of the same type are present. This change addresses performance issues while impacting the value players can extract from room sequences, especially those offering high rewards like Divine Orbs. Consequently, setups previously generating vast rewards now yield significantly less.
Additional changes involve swapping room types like the Golem Works and Spymaster, encouraging varied temple setups. The strategy, once popularized by players to optimize room sequences, faces restrictions, prompting users to rethink their approaches.
Impact on Players
Previously, players could create profitable setups within Vaal Temple layouts. With these recent changes, those who meticulously crafted their temples may still harvest considerable rewards, but players developing new layouts encounter tougher challenges. Importantly, the new rule permits locking tier-three rooms with Juatalotli's Medallion, an option that players worry may disadvantage those still refining their temples.
Grinding Gear Games seeks feedback from the community to balance modifications more effectively. While some players advocate for rolling back certain changes to ensure fair competition, GGG remains active in responding to user concerns, indicating possible future revisions.



