This one I found last year is pretty accessible, with some unlabeled buttons that can be read with the help of third party apps like audex then relaveled if so desired. Description from play store below. Note that the game was translated from japanese to english.

Simple RPG to explore the dungeon.
Adventure is possible with one finger!
Exploration, item collection, monster list, you can play a long time to complete.

You will experience the memory of the young man.
He adventure to enrich people's life.
The key to save the world, that is "stone".
It's a mysterious stone that people referred to as a "stone of skill".

Challenge the monsters by using a stone. And is grow yourself, develop the town!
A combination of stone, you get a special skill.
Let's make a new weapons and armor by combining the resources brought back!
You win a battle to boss of the dungeon, will get a map of the new dungeon!

This is a lucid fantasy RPG.

- Simple operations battles!
- You can play it, even if there is only a short period of time.
- Monster of more than 70 is waiting you.
- There are more than 200 types of items.
- Powerful special skills to favor the fight.
- Dungeon so deep, you will feel the thrill.
- One-button play simplicity so feel comfy adventure games.

Can you build a "town of stone"?
Can you arrive to the last floor?

======== GAME SYSTEM ========
You are able to level up by earning experience points by having to battle dungeon.
But your level is reset to one each return from dungeon.
When you have successfully survived from the dungeon, you can get all of the items.
However, when you have lost the battle in the dungeon, items confiscated all, and money will also be half.

There is a "stone skill" in this game.
"Stone skill" goes up when you use the stone, with the special skills, your adventure is advantageous to have more and more.

======== STORY ========
A long time ago, there was a stone with wonderful power in a certain place.
It was called "the stone of skill."
The wonderful stone which can manipulate various power, such as fire, water, a wind, thunder, and gravity.
All the places where "the stone of skill" is unearthed were from ancient ruins.
There is no telling when and why, the ruins were made.

"The stone of skill" was very precious, because those ruins are cruel monsters' nests,
and there were few people who can unearth "the stone of skill".
Therefore, only some millionaires monopolized "the stone of skill."

Now, a one youth tried to unearth "the stone of skill" for acquisition of the energy of stones.
In order to carry out happiness of all the members of a town...

Sound :  http://www.skipmore.com/sound, /

(c)teamHAO

Music and sounds can be ajusted in the settings. Link for the game is:
https://play.google.com/store/apps/deta … andomorpge
Enjoy