PDF: Royal Stronghold Instructions - Click here to download Video: Stefan Assembles the Royal Stronghold (28.5 minutes) 7 Videos: Elye demonstrates the Royal Stronghold 1. Introduction (14:48) | 2. Building the Keep(15:04) | 3. Towers (11:50) | 4. Walls (8:37) | 5. Tower Breakout (5:10) | 6. Tour (3:43) | 7. Alternate Build (2:38)