Is there an on-screen menu button for the android version, adblock a close menus button? If not, can they be added? As a touchscreen player on Android, changing chobot screen items, accessing the menus, etc. seems to only be possible with a game controller... Even with a Bluetooth keyboard, esc tries to exit the game rather than open the menus... That's a problem.... Help! 

Have you tried to press the screen with two fingers?

I have, but I tend to use a stylus and it's super inconvenient. I'm used to Esc/back in the windows version, but that exits. So I just thought a dedicated menu open/close button onscreen, at least for the android version, would be a really handy feature. Thanks for replying!