Well, according to Trieu of S-C:
Q: When will Samurai Shodown: EoD be released?
A: For the U.S. Market, April 17th, 2008.
Q: Will there be blood and fatalities in Sam Shodown: EoD?
A: For at least the U.S. version from what we understand, it will be uncensored and keep all the gore intact.