Thank's for the answer... Situation is:Here is a link to a none compressed 0.12a if you'd like to check if that works?
Mega
Not sure what changes in the game that I've made could make it crash in 0.13+
Though... I did update the Ren'py engine, maybe that broke something for you? I could see about reverting that and giving you a different link if you're willing to try it.
Joiplay 1.20.590 renpy plugin 8.3.2 on both devices. One with 12 android, second 16 android.
12 android works all versions, compressed uncompressed... All.
16 - for now only 0.12a compressed. 12d- script errors 13-ctd. Problem not in game i guess... Something restricts renpy pluging from connection with files, so android users with new devices need do wait while joiplay be updated.
Offtop: oh... New android versions bugged earlier to, in some games we're stripes, on 15 before joiplay updated... Updates breaking working stuff...