Here are the details for the eShop Halloween sale for both Wii U and 3DS. The Sale starts on Thursday 20th October and runs until 3rd November.

I can't claim credit for the formatting - that accolade belongs to the gentlemen at Nintendo Life (http://www.nintendolife.com/news/2016/10/nintendo_download_20th_october_europe).

I'll put the links in the first post. Some good deals in here - especially on Virtual Console - and some pretty poor prices for some games available elsewhere in the mix, too.

Wii U eShop Halloween Deals

Bayonetta 2 (Nintendo, €34.99 / £27.99 until 3rd November, normally €49.99 / £39.99)

Project Zero: Maiden of Black Water full game (Nintendo, 34.99 / £27.99 until 3rd November, normally €49.99 / £39.99)

ZombiU (Ubisoft, €7.99 / £6.39 until 3rd November, normally €19.99 / £15.99)

Darksiders II (Nordic Games, €12.49 / £9.99 until 3rd November, normally €49.99 / £39.99)

Resident Evil Revelations (Capcom, €9.99 / £7.99 until 3rd November, normally €49.99 / £39.99)

Resident Evil 4: Wii Edition (Capcom, €13.99 / £12.59 until 3rd November, normally €19.99 / £17.99)

Dungeons & Dragons: Chronicles of Mystara (Capcom, €4.90 / £3.95 until 3rd November, normally €14.99 / £11.99)

Pac-Man and the Ghostly Adventures (Bandai Namco, €9.99 / £9.00 until 3rd November, normally €39.99 / £36.99)

Pac-Man and the Ghostly Adventures 2 (Bandai Namco, €8.70 / £6.19 until 3rd November, normally €34.99 / £24.99)

Don't Starve: Giant Edition (Klei Entertainment, €6.99 / £6.29 until 3rd November, normally €13.99 / £12.59)

Super Meat Boy (Blitworks, €11.20 / £10.40 until 3rd November, normally €14.00 / £13.00)

The Binding of Isaac: Rebirth (Nicalis, €8.99 / £8.00 until 3rd November, normally €14.99 / £13.49)

Year Walk (Simogo, €3.49 / £3.14 until 3rd November, normally €6.99 / £6.29)

Lone Survivor: The Director's Cut (Curve Digital, €2.99 / £2.49 until 3rd November, normally €11.99 / £9.99)

Costume Quest 2 (Midnight City, €7.49 / £6.74 until 3rd November, normally €14.99 / £13.49)

Extreme Exorcism (Ripstone, €5.99 / £4.49 until 3rd November, normally €12.99 / £9.99)

Nihilumbra (BeautiFun Games, €2.65 / £1.99 until 3rd November, normally €8.99 / £6.99)

Shadow Puppeteer (Snow Cannon Games, €7.49 / £6.74 until 3rd November, normally €14.99 / £13.49)

Ziggurat (Milkstone Studios, €9.00 / £7.00 until 3rd November, normally €15.00 / £12.00)

Slender: The Arrival (Blue Isle Studios, €4.49 / £3.19 until 3rd November, normally €8.99 / £6.39)

Whispering Willows (Abstraction Games, €4.99 / £3.99 until 3rd November, normally €9.99 / £7.99)

How to Survive (505 Games, €6.99 / £6.29 until 3rd November, normally €13.99 / £12.59)

Unepic (Unepic Fran, €4.99 / £4.40 until 3rd November, normally €9.99 / £8.99)

Wii U Virtual Console Halloween Deals

The Legend of Zelda: Majora's Mask (Nintendo, €6.99 / £6.29 until 3rd November, normally €9.99 / £8.99)

Devil World (Nintendo, €3.49 / £2.44 until 3rd November, normally €4.99 / £3.49)

Pandora's Tower (Nintendo, €13.99 / £12.59 until 3rd November, normally €19.99 / £17.99)

Castlevania (Konami, €3.49 / £2.44 until 3rd November, normally €4.99 / £3.49)

Castlevania II: Simon's Quest (Konami, €3.49 / £2.44 until 3rd November, normally €4.99 / £3.49)

Castlevania III: Dracula's Curse (Konami, €3.49 / £2.44 until 3rd November, normally €4.99 / £4.49)

Castlevania: Circle of the Moon (Konami, €4.89 / £4.40 until 3rd November, normally €6.99 / £6.29)

Castlevania: Aria of Sorrow (Konami, €4.89 / £4.40 until 3rd November, normally €6.99 / £6.69)

Castlevania: Harmony of Dissonance (Konami, €4.89 / £4.40 until 3rd November, normally €6.99 / £6.69)

Castlevania: Dracula X (Konami, €5.59 / £3.84 until 3rd November, normally €7.99 / £5.49)

Super Castlevania IV (Konami, €5.59 / £3.84 until 3rd November, normally €7.99 / £5.49)

Ghosts 'n Goblins (Capcom, €3.49 / £2.44 until 3rd November, normally €4.99 / £3.49)

Super Ghouls 'n Ghosts (Capcom, €5.59 / £3.84 until 3rd November, normally €7.99 / £5.49)

Super Ghouls 'n Ghosts - GBA version (Capcom, €4.89 / £4.40 until 3rd November, normally €6.99 / £6.69)

Gargoyle's Quest II: The Demon Darkness (Capcom, €3.49 / £2.44 until 3rd November, normally €4.99 / £3.49)

New Nintendo 3DS eShop Halloween Deal

The Binding of Isaac: Rebirth (Nicalis, €8.99 / £8.00 until 10th November, normally €14.99 / £13.49)

3DS eShop Halloween Deals

Luigi's Mansion 2: Dark Moon (Nintendo, €31.49 / £27.99 until 3rd November, normally €44.99 / £39.99)

The Legend of Zelda: Majora's Mask 3D (Nintendo, €31.49 / £27.99 until 3rd November, normally €44.99 / £39.99)

Resident Evil Revelations (Capcom, €8.99 / £7.49 until 3rd November, normally €29.99 / £24.99)

Resident Evil: The Mercenaries 3D (Capcom, €3.99 / £3.59 until 3rd November, normally €9.99 / £8.99)

Pac-Man and the Ghostly Adventures (Bandai Namco, €6.99 / £5.69 until 3rd November, normally €34.99 / £28.49)

Pac-Man and the Ghostly Adventures 2 (Bandai Namco, €6.99 / £4.99 until 3rd November, normally €34.99 / £24.99)

Shin Megami Tensei: Devil Summoner: Soul Hackers (NIS America, €8.99 / £8.09 until 3rd November, normally €9.99 / £8.99)

Shin Megami Tensei: Devil Survivor 2: Record Breaker (NIS America, €19.99 / £17.49 until 3rd November, normally €39.99 / £34.99)

Shin Megami Tensei: Devil Survivor Overclocked (NIS America, €11.99 / £9.99 until 3rd November, normally €34.99 / £29.99)

Castlevania: Lords of Shadow - Mirror of Fate (Konami, €22.50 / £19.99 until 3rd November, normally €44.99 / £39.99)

Zombie Panic in Wonderland DX (Akaoni Studio, €4.99 / £4.49 until 3rd November, normally €7.00 / £6.30)

Gabrielle's Ghostly Groove 3D (Funbox Media, €1.19 / £0.99 until 3rd November, normally €3.99 / £3.59)

Epic Word Search Holiday Special (Lightwood Games, €6.39 / £4.79 until 3rd November, normally €7.99 / £5.99)

Escape from Zombie City (Tom Create, €1.49 / £1.34 until 3rd November, normally €2.99 / £2.69)

Undead Bowling (Joindots, €3.49 / £2.49 until 3rd November, normally €6.99 / £4.99)

3DS Virtual Console Halloween Deals

Ghosts 'n Goblins (Capcom, €3.49 / £3.14 until 3rd November, normally €4.99 / £4.49)

Castlevania (Konami, €3.49 / £3.14 until 3rd November, normally €4.99 / £4.49)

Castlevania II: Simon's Quest (Konami, €2.79 / £2.51 until 3rd November, normally €3.99 / £3.59)

Castlevania III: Dracula's Curse (Konami, €3.49 / £3.14 until 3rd November, normally €4.99 / £4.49)

Castlevania: The Adventure (Konami, €2.09 / £1.88 until 3rd November, normally €2.99 / £2.69)

Gargoyle's Quest (Capcom, €2.79 / £2.51 until 3rd November, normally €3.99 / £3.59)

Gargoyle's Quest II: The Demon Darkness (Capcom, €3.49 / £3.14 until 3rd November, normally €4.99 / £4.49)