We've decided to start opening up some beta versions for public testing, available to anyone who has a license (bought the app). We're interested in getting some testing done on new versions before we release them to try to avoid regressions (new bugs that weren't in previous versions, especially now broken games).
If you're interested, first join the following Google Group:
https://groups.google.com/forum/#!forum/drastic-beta
After doing so, you can get the beta versions here:
https://play.google.com/apps/testing/com.dsemu.drastic
If you find any issues please report them on the group rather than here.
Thanks!