This week’s European Nintendo Downloads are as follows: Wii U Download Quest of Dungeons – regularly: €8.99 / £7.99 / CHF12.99; cross-buy offer: users who own the Wii U (Nintendo 3DS) version can download the Nintendo 3DS (Wii U) version for free SDK Spriter – regularly €12.50 / £10.50 / CHF13.50; discount: 20% off if you own SDK Paint (€10.00...