**VIGOROUS KNIGHTS** is a **5-reel, 4-row, 20-payline** slot set in a medieval world of knights, dragons, and princesses. Spin noble warriors, weapons, and high-value symbols while chasing Wild Knights that multiply wins. Landing 3 **BONUS Scatter symbols** across reels 2, 3, and 4 triggers **10 Free Games** played at the same bet that activated the feature. Each wild in winning combinations applies a **2× Multiplier**. During Free Games, the **Expanding Wild** symbols can appears on reels 2, 3, and 4. Once active, it expands to cover the full reel and locks in place for all remaining Free Games, replacing all symbols except the Scatter for extended winning potential.