Aya Brea is back. The Neo Mitochondrion Creature has resurfaced and taken on a sinister twist. The outcome of this battle will determine Earth's dominant species. Fully-upgradable weapons, customizable armor, and a new, real-time battle system will aid in the conflict, along with powerful new Parasite Energy abilities. Download this PS one® Classic today! Transferring to a PSP® system from your PS3™ system: You must be signed into the PlayStation®Network account that originally purchased the game. You must have at least 775 MB free on your Memory Stick Duo™. Connect your PSP® system to your PS3™ system with a USB cable and switch your PSP® system to USB Mode. Highlight the game on the PS3™ XMB™, press the ? button and select Copy. PC Store Customers: Log into your PlayStation®Network account that you originally used to purchased the game. Then, download the game from your Download List in the PlayStation®Store onto your PS3™ system. This title has been converted from the original PlayStation® disc to the PSP® and the PS3™ systems. Consequently, there may be times where the title plays differently from the PlayStation® disc version, or where some features may not function properly. This version does not support PlayStation® peripherals (controller, memory card, multitap, etc.), therefore functionalities such as multiplayer, versus, and co-op modes are not available.