Mobile game demos are extremely annoying because it's usually only playable for 0.001 seconds then the AppStore pops up telling u to download it. It's even worse when in the ad the player is failing, even when the game is extremely easy, or when the game is NOTHING like the ads. I honestly think it's an annoying marketing tactic. It makes me want to go find the developer and run them over with 3,000 cemi trucks.