and wait until a guard swings his sword at you. In the middle of his attack, press
and it will counter-kill him. Move the
in the direction of another enemy, press
, and it will instantly kill him. Do this 10 times in a row and the achievement is yours.
Also, watch out for other guards when you're in the middle of killing one; they can still attack you and ruin your combo.
143/143 games completed (including DLC)
Completion percentage: 100%
Latest retail completion: Red Faction: Guerilla
Latest arcade completion: Motocross Madness