As a consequence of this, I have lost executable access to a nontrivial amount of games that I purchased via Humble Bundles. For some of them I could maybe get in touch with the developers IF they are still in business and see if they can offer access to the Google Store version for owners of the Humble version, but that's a lot of authors to get in touch with, some of which have either stopped developing for Android altogether, or have stopped working on that particular game/piece of software.