your having problems installing the game due to lack of space, I've spent 3 days coming up with the solution. First, root your device.you will need to go to settings, about phone, then Google how do I root "model number". First go to iroot.com it is automatic, if it works. Next, after rooting download from the play store apps2sd (spell it correctly). Get the all in one. Next, just as a precaution download link2sd (again mind the spelling because there are many fake programs). Go to apps2sd and go to partition tool. You must choose a size for partition 1 and 2. I suggest making partition 2 or 3 gb only because the game will expand, but you only need 1.5gb for now. Unchecked fat32 for both. Change them to ext 2. Keep swap at 0. After you check continue it makes you reboot. Next use the app link2sd (this is assuming your second partition is not mounted from the auto script). When u open the app it says choose a format for 2nd partition. Choose ext2. Restart your phone again. Now, open and press link2sd. Choose kingdom hearts. Only link data. Everything else, aside from data, do not link. leave it on your phone. Your good to go. The download process will take more time but it will work. I stress only link data or it won't work. This means is you need to have almost 100mb free space on your internal storagea to hold everything but data.please share this knowledge because I figured it out without help online so the people need to know.