Organization: AlterLab

For those who haven't already gobbled their fill of Diner Dash and overdosed on holiday cheer, there's no better way to ring in this Christmas than with similarly-styled outing Believe in Santa.One of the most unabashedly gleeful titles we've ever played, it's as much a spastic arcade experience as ode to seasonal consumerism that's all-too-easy to get hooked on. Thank the title's brilliant cartoon visuals, snow-filled intro screen, comic book-style story interludes and a fun-filled guest appearance by old St. Nick himself.