I'm having the problem that i can't delete characters when choosing (f. e.) my name.
I also have the problem that i can't exit the options or save menu. If I try the "back" button it asks me if I want to quit the game.
(Using a Samsung S7)

Help is appreciated!

Found it! Get both thumbs on the screen and spamm-press it...
You should change that or at least tell somewhere in the game that that's the way to do it.

Anyways, great game! I wish you luck and much fun developing it further!