Today Konami released the transcript of a new Q&A with Metal Gear creator Hideo Kojima. The topic of discussion was the upcoming PSP game Metal Gear Solid: Peace Walker and Kojima hinted that the game would employ unique customization and upgrade systems.

To give a little more insight into the game, you can, how shall I say... customize Snake according to your preferences and determine what kind of soldier you will use prior to embarking on your mission. For example there's heavy gear configurations that make a lot of noise, but that allow you to equip numerous weapons. Or, there are other configurations that won't allow you to carry many weapons, but will allow you to be light on your feet. We will be preparing a variety of other types as well. Being able to make decisions and plot a strategy will be one of the really enjoyable features of this title.

We are also working on a "growth feature" as well, where your character evolves. It will be a new type of system, so I hope everyone will look forward to it!

Elsewhere in the interview, Kojima mentions the game will feature "a variety" of cardboard boxes, to ensure that you complete your sneaking mission in style. The full transcript of the Q&A is here if you're interested. Peace Walker is set for a 2010 release.