What tablet are you talking about? iPad? Android? that Microsoft thing?
If you're talking about the iPad version, it seems to be from Big Fish. Big Fish broke up Syberia into 3 parts and as far as I know they have only finished the first part for iPad. So that would be 1/3 of the first game. https://itunes.apple.com/us/app/syberia-part-1-hd/id545386282?mt=8