Longest Video game name ?

Here are some.
There's also this one:

Simple DS Series Vol.14: The Jidousha Kyoushuujo DS: Gendoukitsuki Jidousha, Futsuu Jidou Nirin, Oogata Jidou Nirin, Futsuu Jidousha, Fusuu Jidousha Nishuu, Chuugata Jidousha, Oogata Jidousha, Oogata Jidousha Nishuu, Oogata Tokuchuu Jidousha, Kenbiki

For steam:
Warhammer® 40,000: Dawn of War® - Game of the Year Edition

30 half minute hero super mega neo climax ultimate boy

Can't think of anything actually long right now, so I'll just pitch in with Slaves to Armok: God of Blood Chapter II: Dwarf Fortress.

Though not the longest, I'm fond of Super Puzzle Fighter II Turbo HD Remix

Cthulhu Saves the World: Super Hyper Enhanced Championship Edition Alpha Diamond DX Plus Alpha FES HD – Premium Enhanced Game of the Year Collector’s Edition (without Avatars!)

Same Developers as Penny Arcade's On the Rain-Slick Precipice of Darkness 3

Hamlet, or The Last Game Without MMORPG Features, shaders and Product Placement

AAAAAAaaaaaAAAAAAAAAAAAaaaaaaaaaAAAAAAAAAAAAAaaaAAAAA ? :P

Ane Oyako de Iku! Daisuki na Ane o Ubatta Kuse ni Uwaki o Tsuzukeru Kuzu Danna Kara Ane no Musume to Tomo ni Netorikaesu Download Edition

Those japanese games. Don't play this one though kids

The Lord of the Rings: The Battle for Middle-earth II - Rise of the Witch King Expansion Pack

Strong Bad's Cool Game for Attractive People Episode 5: 8-bit is Enough

Holy Invasion of Privacy Badman - What did I do to deserve this?

The Magical Realms of Tir na Nog: Escape from Necron 7 - The Revenge of Cuchulainn: The Official Game of the Movie - Chapter 2 of the Hoopz Barkley SaGa

It's still not released yet, though.

any japanese game xD

Scurvy Scallywags in The Voyage to Discover the Ultimate Sea Shanty: A Musical Match-3 Pirate RPG

http://www.joystiq.com/2013/03/19/ron-gilberts-next-game-scurvy-scallywags-is-a-pirate-match-3/

While it doesn't compare to any named so far, I'm fond of Legend of Heroes: Trails in the Sky

Mostly because of the hilarious acronym that Xseed says wasn't exactly accidental.

Castlevania Dracula X: Rondo of Blood <- I LOVE that game btw

B.U.T.T.O.N. (Brutally Unfair Tactics Totally OK Now)

Tom Clancy's Ghost Recon Advanced Warfighter 2

The Adventures of Jimmy Neutron, Boy Genius: Jimmy Neutron Vs. Jimmy Negatron is pretty long :D

Here is one which is not too long, but it is related to DOOM:

SPISPOD (Smashing Pumpkins into Small Piles of Putrid Debris)