The days of your seedy neighborhood arcade have come and gone. But on iOS, you can achieve at least some of those feelings through the menagerie of old school releases. When new titles use those old school mechanics, they tend to be enjoyable due to their simplicity. Holiday Havoc has old school arcade and 8-bit style written all over it. From the simple, yet super challenging mechanic, to the necessary twitch style touch controls and its 8-bit style music, Holiday Havoc is just awesome.