Use a human shield

Throw a weapon at an enemy so that his weapon hits another

Kill five enemies in a row with a brutal combo

Kill 50 enemies with the Micro - 9mm

Find 25 treasures

Kill 50 enemies with the AK-47

Kill five enemies with a brutal combo

Kill 30 enemies with headshots

Find 10 treasures

Kill five enemies in a row with headshots

Find one treasure

As the pitcher, induce 15 or more ground outs in a single game (only earned if playing an uninterrupted game against the CPU, without switching sides or fast forwarding).

Get a total score of 50,000.