This year's FKR takes the game back to the style of FKR2 while improving and tweaking the gameplay and adding and altering other stuff.
Swing your way through a computerful of antiviruses, kicking their asses and keeping some poor goon's computer all broken and things. And no, it's not really a virus!
(and yes, people have already noticed how FKR looks like a swear and how the 5 looks like a pluralisation)