Mr.Kim, Idle Knight is an RPG in the style of Cookie Clicker and AdVenture Capitalist where you play Billy Bob, a middle aged man who gets a helmet stuck on his head and decides to become a knight.
The gameplay in Mr.Kim, Idle Knight is really simple and doesn't require any particular skills. To do a mission you just have to tap on it. When you complete it you receive money, which you can invest in unlocking new missions, or even in completing some of them automatically.
Likewise, you can also get weapons, artifacts, and pets for your hero. Basically, your aim in the game is to get better weapons so you can do better missions and get more money, so you can get even better weapons and missions. Obviously, this creates an extremely fun and addictive vicious circle.
Mr.Kim, Idle Knight is a simple and addictive game with quite a fun storyline and charming pixelated graphics.