Beat 1 and 2 - both fun, but 1 had a way better story and 2 had much better gore and fluid combat. I tried 3 but it completely kicked my ass and I gave up (HOW DO YOU FUCKING HEAL IN THAT GAME?!?!?!) I'm honestly worried about 4 because Team Ninja/Platinum keep insisting on using ketchup blood (which ruined NG2B btw) instead of the dark red that was in the original 2 that made it so so so satisfying to play. That and the ghostrunner type of environment doesn't really fit the NG vibe, you know?