If i was right, you can use html play on Android by add it in zip. Or raw html and use. Joiplay in playstore to play. 

Not only that, maybe you could add html in pc file for joiplay to bring picture in same folder after extract or unzip and use in game.

You can try confirm my word, inheritance game in itch by gate keeper.

His html last update is outside but you will find more easily access detail from itch.