Binary Domain is an excellent third-person shooter with fun gameplay, satisfying combat, and plenty of robots to destroy.
Kill Switch definitely needs more polish, more replay value, and just more content in general but it’s still a decent game.
Rainbow Six: Vegas is good on it’s own merits but does not represent what the series is known for. It’s a cover based shooter with lite tactical mechanics. No real thinking required.
Even today, Max Payne 3 has some of the best gunplay you will ever see in a video game. This is a must-play for fans of action games.