My experience with sideloading Amazon app store has been hit and miss. I was able to get a few games to download, install and play (Final Fantasy 4 and Doom and Destiny Advance). However, it now seems to refuse to start/crash to "desktop" (kinda hard to tell which) without an error code everytime I try to launch it now. Reinstalling the app and/or clearing the cache fixes the problem temporarily but eventually crashes again and again. Rinse and repeat. Very frustrating to say the least. I've lost count how many times I've tried to get KOTOR to download the install files. Always seems to download everything fine and then fail the file verification process. In fact, my whole experience with the Forge so far has been like this. I tried to launch Cortex the other day and it failed to launch after it downloaded a few files and told me to try again in a few minutes. After half a dozen tries and system restarts I finally gave up and unplugged the damn thing. Factory reset solves all issues for a while but they eventually return. My Forge TV is currently collecting dust until Razer decides to release the long overdue Marshmellow update.