All of the towns for floor 3 are in the files, as well as music for the area and enemy files.
Also found some enemies that are coded for 2 future DLCs
#EchoesofAincrad#SAO#SwordArtOnline
Found info showing that the swamp and storm environments will have an effect on the character, like faster stamina consumption. #EchoesofAincrad#SAO#SwordArtOnline
There are going to be weapon proficiency caps, which will require you to go do a mission to break caps!
Found files showing the multiplayer party system will be 3 actual players and 3 partners (one for each player). #EchoesofAincrad#SAO#SwordArtOnline
More digging through the files, found some interesting stuff.
-Legendary Ex Mods
Ex mods that have much higher rolls on them.
-There is an asset in the game for "capturing monsters" at this moment not sure exactly to what extent, but it looks like theres a mini game tied to it