Each operative has their own action points to use each round, along with a much higher wound count that they have in 40K. Each individual trooper has their own datacard, which lists all their stats, weapons, equipment, abilities, and any special actions that they have access to.
This edition of Kill Team is very unlike previous editions, and also the latest edition of Warhammer 40,000, which focuses on large-scale engagements. There is still a bit more to learn beyond the videos, but they do a great job of getting you started, or if you just want to see an example of the system before picking it up. If you want a quick and easy introduction to playing Kill Team, Games Workshop has produced a short series of Learn to Play videos that do a fantastic job of teaching the basics and giving an overview of the core system.
