Es wurde nun bekannt gegeben das es 2 neue Features in der kommenden Unreal Engine 3 geben wird.
Seamless World Support - allows the creation of virtually unending environments through background management of game levels and assets. Even titles not requiring open world support will benefit from these memory management techniques on next-generation console platforms.
UnrealKismet visual scripting system - empowers designers to build and iterate detailed game scenarios and AI behaviors with limited, or even zero, programmer involvement – thus providing a massive productivity gain over previous generations.
Unter anderem sind Verbesserungen in der Beleuchtung von Terrains, zur Animation und zur Physik zu sehen.