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Speed Up Your Progress — The REAL Building Upgrade Priority in Infinity Kingdom

Upgrading buildings in Infinity Kingdom can take forever if you’re not doing it efficiently… and that’s where Min-Maxing comes in.

In this video, I break down the time-saving strategy that helps you level up faster, avoid long upgrade bottlenecks, and keep your city progressing nonstop.

This method is especially powerful for F2P and Low Spenders, but honestly every type of player can save days—weeks—sometimes even months off their total upgrade time.

⏱️ Timestamps

00:30 What is Min-Maxing?

00:57 1st Priority: Castle

02:02 2nd Priority: Barracks

03:35 How to Min-Max in IK — Focus on the bare minimum requirements!

07:30 3rd Priority: Academy

08:55 Sidenote: ToK

Drop a like if this helped you!

And let me know in the comments: Have you been Min-Maxing?