User blog comment:Kogath/Monster Hunter X Discussion/@comment-184612-20150911074914

So, according to the TGS 2015 Guide, Great Maccau, Nargacuga, and Dinovaldo will be playable at their demo.

The rest of the guide is the usual weapon movesets and such. It even shows the 2nd Hunter Art for each weapon type.

http://imgur.com/a/6Q90e