Why, I love to use arrow keys to move around when the game is mouse based. WASD? Why would anyone want to keep their hands in natural positions? Put cards into sensible places on screen? Better throw them at the very bottom, after all, space is there to be wasted. And scroll the screen while we're at it, just because. Want to explore an alternative start you've unlocked? Only allowed directly after unlocking it. It's just not proper to let players start a new game whenever they feel like it. All of this and more adds up to a very frustrating experience.