User blog comment:PlasmoidThunder/This Silly Survival Thing We All Seem To Be Doing/@comment-3524611-20121228181729/@comment-3495717-20121228182939

F4 restarts the match, correct? If you get KO'd and quickly press F4, even though the round resets, you won't be able to achieve a higher record if you win, as the next screen that appears is the survival record screen.

Using debug keys (other than F12, Ctrl C, Ctrl D, Ctrl F, Ctrl L (dunno why you'd want to do that), Ctrl S (again, you're crazy) and Ctrl V) is against the rules nevertheless. For those who want to know what the aforementioned keys do.