I have both on my rooted 605, and they both work flawlessly.
To those stating that he could have transferred them from one device to the other: Since these games are referenced as compatible, he can re-download them on his 605. I have them on both my Note 3 (also rooted) and my Note 10.1 2014ed. (yes, I know, it's useless, I need to uninstall them from the Note 3...)
On the other hand, while these Final Fantasy work without any problem, I've never been able to see anything from Drakerider, also from SquareEnix. It seems they have discontinued support since android 4.3.