Empires & Puzzles - How to level up your Troops? You can use Barracks to level your Troops. You can convert any one of your buildings to Barracks once your Stronghold has
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BASE BUILDING GUIDE and TIPS for Stronghold 20 - Empires and Puzzles - Cheap / Free to Play Strategy - YouTube
![Empires & Puzzles on Twitter: "The Summer Update is here! 🌞 Prepare yourself for new adventures in the updated Sand Empire Event - coming at the end of June! 🌴 Plus two Empires & Puzzles on Twitter: "The Summer Update is here! 🌞 Prepare yourself for new adventures in the updated Sand Empire Event - coming at the end of June! 🌴 Plus two](https://pbs.twimg.com/media/Eaz4MM9WoAI-iQ-.jpg)