Mobile gaming has overtaken desktop because it fits perfectly into the pockets...

https://www.generate-bookmark.win/mobile-gaming-has-shifted-from-the-desk-to-the-palm-of-your-hand-and-for-good

Mobile gaming has overtaken desktop because it fits perfectly into the pockets of our busy lives. You no longer need to sit at a desk; HTML5 instant play lets you jump straight into games without bulky downloads