While working on Legion I created the majority of the effects required for the environment. All effects were creating using a combination of Photoshop, 3dsMax and the Unreal3 engine, more info under mods.

Fire [ Still, Movie MOV, AVI ]
Light Motes [ Still, Movie MOV, AVI ]
Fly swarm [ Still ]
Collumn Explode [ Movie MOV, AVI ]

Content still under NDA;
Contracted by Digital Toybox

While working on Chadam I created Environment, Hero and Special Effects in Unreal 3 using Blender, 3ds Max and Photoshop.