Anime

Thats a bit odd, since most of the mechas have been in the game since the start, but yeah its gonna be good, the animations might not be as good as the ones in the main series but it won't be too much of a problem i guess

I'm just talking the Gainax ones (Gunbuster, Eva, and Gurren Lagan----with Diebuster added for the one year special) here.  The starting list for the mobile game was the classics + the popular.

From there, they've been adding a mech or two about every month, with some months getting bigger events.  I think it's standard mobile game formula.  This game's main draw, however, seems to be that there is no limit to what might show up, as long as it's mecha. 

From mecha anime that just won't fit in a normal SRW (Mecha Godzilla, Sakura Wars, and even  Super Sentai/Power) and, more recently,  mechs from non-mecha shows.  While LWA is an example of an actual mech, they've gone as far as adding a mecha from an anime series in the anime (Crayon Shin Chan) or some mechs associated with Idolmaster.

While doubtful, I hope this gets voiced lines (a rarity for this series).

Hope they get voiced lines too