Call of Juarez: The Cartel achievements

64.94%
Guns. Lots of guns.
Use 10 different weapons to kill enemies.
66.23%
Armorer
Unlock at least 10 new weapons in the campaign mode.
68.83%
Dirty cop
Successfully pick up 15 secret items.
69.48%
Brain Surgery
Kill 50 enemies with headshots.
71.43%
Bad guy
Kill at least 40 enemies during Gang Bang mission.
73.38%
Magpie
Collect at least 75% of secret items on any level, without being caught.
74.68%
None of their business
Successfully finish two Secret Agendas.
81.82%
Berserker
Kill at least 3 enemies in a row while being severely wounded.
90.26%
Police Academy
Finish the first chapter.