A new video diary #5 features the developers at CD Projekt discussing The Witcher 2: Assassins of Kings, their upcoming RPG sequel. They are all speaking Polish, but the clip is subtitled in English to help us follow. The topic is the three different types of characters they have identified, and their goal of rewarding whichever type the player falls into. Specifics include a discussion of skills, advancement trees, how players can chose to combine elements from the different trees, the effects of potions, crafting, and more.