• alohamate
    #653
    BioShock is using the Unreal engine which has been massively modified by Irrational.

    Originally BioShock was being built on an Irrational-modified version of the Unreal 2 Engine known as Vengeance. Since then it has been ported to Unreal 3.0 and has once again been heavily modified.

    The game will feature some DirectX10 content for Vista users.

    The game also utilises Havok Physics.