For the longest time, Dead Space: Extraction has been released exclusively for the Wii. That is now about to change, so it seems, as Electronic Arts teased at the Comic-Con that it is Wiixclusive "right now."
Steve Papoutsis gave out this tease at their "Art of Making a Horror Video Game" panel, further noting that an iPhone version is not completely scratched off the equation, describing it as "pretty cool."
Papoutsis played the coy type, however, and refused to divulge any further details on his telling statements. "Right now" is a heavy temporal stress, however, so it wouldn't be surprising at all if some time in the future, Dead Space: Extraction is announced for another platform. As to whether that "some time in the future" is for sooner or later, we don't know.
But how about you? Would you like to see Extraction on the iPhone? Personally, I don't find it hard to imagine on the mobile.