Assassin's Creed 3: Rebel Blades
Corridor Digital have created this Assassin's Creed short film called Rebel Blades.
Rainbow Six Siege - CG Trailer
Here's another CG trailer by Blur Studio, this time for Rainbow Six Siege.
Ghost Recon Wildlands - Announcement Trailer
This trailer for Ghost Recon Wildlands mixes gorgeous CG with gameplay, with Unit Image having created the pre-rendered shots.