Describe the user interface of a website, app or game that you find exceptionally intuitive. What were the qualities that made it so

Crisis Action is a mobile game that I have played since 2015, I think that the game is exceptionally intuitive. It has an interface that is very similar to a computer First Person Shooter (FPS) game, although it is made to be played on the mobile, their tutorial made it easy for first timers. The game is easy to play and non laggy, as a mobile gamer I find it irritating if a game is often laggy, I must commend the creator of this game for reading a gamer’s mind like mine which made it even more addictive. This games often gives out permanent seasonal weapons for players who are active for at least thirty minutes per day during the event date. This game also has new weapon every month for players to purchase with diamonds, diamonds are the type of monetary used for the game which has to be recharged with real money, the price of the new weapon is very attractive and recharging is as simple as one two three. I think the qualities that made it exceptionally intuitive would be the content of the game. With a variety of modes to choose to play such as the common team deathmatch, search and destroy to entertainment match like zombie and paintball mode. My friends and I found it very addictive when it first launch, they also organize an eSports competition every year where social media such as facebook and twitch. They usually used these platforms to do a live commentary. I personally think the best highlight for this game would be recharge a small amount to get bonus diamonds up to 20x, which is very rare for a mobile game to do that regularly. Another reason this game is intuitive because whenever there is an issue, customer service function is easily accessible where emails will be sent to them and reply comes in less than an hour.