Don't work for me, loading freeze
Hi! No matter which platform you buying from, the environment is included. However I encourage using the Unreal Engine's Marketplace: https://goo.gl/7fHdtJ
Animex 2012: Animated Adventures in Portal 2 Part 2/6 (Karen Prell, Valve)
Animator discuss her experience in working on the videogame Portal 2. She also presents examples of work-in-progress animations.