This week’s North American Nintendo Downloads are as follows: Wii U Download Tap Tap Arcade – $1.99 Wii U Virtual Console Double Dragon III: The Sacred Stones – $4.99 Ninja Gaiden II: The Dark Sword of Chaos – $4.99 Ninja Gaiden III: The Ancient Ship of Doom – $4.99 3DS Retail Fire Emblem Fates: Birthright – $39.99 (available Friday) Fire...