Game Releases Two games are being released this wednesday on the Xbox Live Arcade. Metal Slug XX will cost you 1200 Microsoft Points and Aqua: Naval Warfare will cost you 800. Thoughts: Metal Slug XX is a new addition to the Metal Slug games. Already available on the PSP it incorporates 7 levels and over 70 missions. Is it worth 1200MSP though? The new trend of all Arcade games costing 1200 is tak...