Some small critique's for the Android controls:
The buttons to move around in are in a kinda funky layout, I reccomend setting it up like a d-pad. With how small you hade them, it wont really affect how much if the screen we can touch.
The phone button is a little clunky, especially if I'm trying to get info on an item I just got. It's not really an issue, but I feel like being able to drag it around would help with that a little.
Tap the phone button, click the question mark, tap the item for a info box, click the question mark again when your done, and collapse then collapse the phone button to save screen space.
This part could probably be dodged if you made it so holding down on an item showed the blurb until you moved to the next one.
I dont know what the parasite button does, as it just does nothing when I press it and I haven't gotten any parasites to hopefully interact with the button because im curious about its purpose.
The debug menu being in the phome button is probably for the best though. Maybe having it stick out from the side of the screen by a characters head could have worked, but you already added a collapsible interface, having one that constantly hangs from the side of the screen would be kinda redundant.
Im done. Sorry if I sounded like an ass though, I found that when I type things like this I tend to sound like one. It got me banned from commenting in a fanfic when I pointed out that teenage character's posture was being called porn.
Didn't even get to apologize for upsetting the author as they just aggressively stated they didn't appreciate that and hit block button before I could read it. It was kinda funny though.
Anywho, rant over, have a good day.