This week’s European Nintendo Downloads are as follows: Wii U Download Ultratron – €8.49 / £6.50 / CHF 8.99 until 28.05.2015 22:59 UTC (Regular price: €9.99 / £7.99 / CHF 10.59) Nihilumbra – €6.99 / £5.49 / CHF 6.99 until 28.05.2015 22:59 UTC (Regular price: €8.99 / £6.99 / CHF 8.99) Wii U Virtual Console Mega Man Zero 4 –...