Today I decided to release UE Viewer with animation support for Unreal engine 4 games. Important: working with UE4 animation is very different from those you did for UE2 and UE3 games, so I've recorded several videos describing how to do that. You may watch these videos on youtube.

I was able to test animation with just 3 games. If you'll find that some UE4 game is fully supported, please inform me on the forum, so I could update the compatibility table.