Are you good at only one game a time

I am only good at the current game I’m playing (SFxT), when I tried to hop on Marvel after a month or so the game felt totally different, forgot what my team, my bnbs and my return online felt like a HNK match and this was suppose to be the game I played best even got hate mail on my poor performance 0-3 (when did online on marvel become so laggy) . The same thing happen when I switched from Marvel 2 to 3. I just wondered if anyone else goes through this?

Well duh, you haven’t practiced the game in a month and half, you’re going to lose some of the muscle memory that you once had with the game. You got a little bit rusty. If you want to maintain your skill level across all games, you have to practice them on a consistent basis.