A counter is performed in a fist fight by pressing to dodge when your opponent attacks you, then following up with to make your counter attack.
The most important part of this achievement is timing. When your opponent swings at you, quickly press and hold to dodge their attack, then let up and press down to counter them while their arm is still extended in attack position. Complete 10 of those within 4 minutes.
Note: If you die, it does not reset your counter-count, you pick up right where you left off, you only lose the amount of time wasted dying and respawning.
**Can be done after completing story mode**