After playing Metro Last Light I've started using "suka" as an expletive like Pavel.
Similarly, depending if I've played a Dragon age or Elder scrolls game more recently I'll sometimes say "Maker" or "By the Nine".
Also, not a game, but I was once in a play where one of my lines was responding to someone asking how I was with "Not too bad". Ever since, I always unconsciously say "Not too bad" whenever someone asks me how I am.
Similarly, depending if I've played a Dragon age or Elder scrolls game more recently I'll sometimes say "Maker" or "By the Nine".
Also, not a game, but I was once in a play where one of my lines was responding to someone asking how I was with "Not too bad". Ever since, I always unconsciously say "Not too bad" whenever someone asks me how I am.