As you can tell, I've been looking for ways to improve Hyperspin1 for my Android handhelds and arcade cabinet. In the next build, I've added proper sound support, windows desktop support (rocketlauncher, LEDBlinky), and a cache/index system for slow media (can be enabled/disabled). Also, I added the ability to stack multiple themes for a game if many good themes exist (i.e. dkong.zip, dkong_1.zip, dkong_2.zip). It just randomly selects one.
But mainly looking for bugs I've missed. Testing on a fast PC versus slow Shield has helped find a few (a/v sync has been a bitch!). Testing of features and additional hard drives is relatively easy now. All of the app settings are copied and mods happen in \Settings_Android. Nuke files in that folder (or entire folder) to 'reset'.
I should have a new update next week. While I'm not planning to disappear for 10yrs , I'm running out of things to fix/add and my short-attention span is starting to engage.