Why can't I install infinity blade?

I've done the cydia thing and uninstalled appsync 4.0 and installous 4 then revolted my itouch then installed appsync 4.0 then installous 4 which in turn fixed all apps and made it where I could install angry birds and Tom Clancy flight but no matter what i do I can't install infinity blade in either of the versions and none of the hosts seem to have a file that can be installed. Downloads fine but can't install for invalid IPA and other apps DO install anyone know why infinity blade won't install period and what I can do?