Aim for the balls.
From Create Your Own Story
You kick the soldier in the balls - he falls down on the ground and drops his machete
You pick up the dropped machete and run at the rest of the soldiers, ready to kill.
You stab all 4 of the remaining soldiers in the chest, killing them instantly.
Suddenly the fallen one gets up and runs at you - once he reaches you, you manage to wound his face, leaving a huge scar on it.
