See the first 5 things here: https://youtu.be/FOcSoM9PVj4
And a child-friendly version here: https://youtu.be/wBbsvbUUxEI
0:00 – Welcome back
0:10 – Echoes
1:28 – Global Illumintation
2:48 – Realtime Ambient Occlusion
5:18 – Body!
7:40 – No solid skybox
8:22 – Smoke grenades
9:51 – User-friendlier-offline-game-setup
11:01 – New training tools