OG Quest

Embark on the king's quest and win the crown in this classic interactive adventure game.

OG Quest - makes playing the classic King's Quest (TM) games possible and easy on Android devices.

Visit the King, receive the quest, explore the world, gather treasure and win the crown.

This plays the original / classic game from 1987 and not some new take on it.

How to use OG Quest and play the King's Quest game?
After the game loads, you will want to visit the king in the castle and talk to him. He will give you a quest that you must complete to become the next king.
You can navigate the world using the custom controls and type in commands using the keyboard. The custom controls allow you to walk, jump and swim as well as access the menu. The keyboard allows you type commands like "talk to the king". You can save and restore the game from the menu or by typing "save game" or "restore game".

What is OG Quest?
OG Quest is not the King's Quest games themselves and does not contain or require any ROM to play.
OG Quest simply provides an interface to the publicly available Internet Archive posting of the streaming version of that game found here: https://archive.org/details/msdos_Kings_Quest_I_-_Quest_for_the_Crown_1987