Radical Entertainment have released a new developer video diary wherein they discuss several key aspects to the upcoming Prototype 2 title. The first video focuses on the game's combat system, specifically expanding on the improvements made to the combo and evasion system, the different ways to dismember enemies and more importantly, the overall fun factor players will have taking on multiple enemies.

If you didn't play the first game and know nothing about it then fear not, this video refers back to it in order to set the events so far.