Via Kotaku:  http://kotaku.com/5512942/new-splatterhouse-also-throws-in-the-original-16%20bit-trilogy 
 
Namco Bandai announced that you will be able to unlock all three of the original 16-bit Splatterhouse games (including the uncensored Japanese version of the first game, apparently) in the new Splatterhouse game. 
 
I cannot...cannot...CANNOT WAIT...for this game!  It's been too long of a development cycle for me...and now, I'll be getting FOUR GAMES for the price of one?!   SIGN ME THE FUCK UP!!! 
 
Unfortunately, Namco Bandai aren't saying HOW you can unlock them.

Holy shit, that's god damn awesome. I was hoping they would do this.

I'm so happy this game is still being made, I haven't heard about it in ages.
Also I still own the first and third games.

I never played any of the Splatterhouse games, but that's a pretty neat bonus. More developers should do this when they release a new sequel to a really old game. 
 
In Return To Castle Wolfenstein you unlocked the original Wolfenstein 3D by beating the game once.

" I never played any of the Splatterhouse games, but that's a pretty neat bonus. More developers should do this when they release a new sequel to a really old game.   In Return To Castle Wolfenstein you unlocked the original Wolfenstein 3D by beating the game once. "

Can anyone confirm whether the old versions are indeed in the new game? I loved the originals in the arcade and this alone will push this up to a buy for me.

" Can anyone confirm whether the old versions are indeed in the new game? I loved the originals in the arcade and this alone will push this up to a buy for me. "