Finish the game on very hard difficulty.
Finish every chapter playing as Ray.
Finish the game on hard difficulty.
Blow up 10 chickens with dynamite.
On chapter IV, playing as Ray, kill sharpshooters without Thomas' help.
Kill 7 people during one concentration mode.
Kill a total of 30 enemies with movable gatling.
Finish the game on at least medium difficulty.
Finish every chapter playing as Thomas.
Finish the game on at least easy difficulty.
Collect all secrets.
Complete Act IV.
On chapter XII, playing as Thomas, use only bow throughout the whole level.
On chapter XI, kill all the Indians during canoe chase.
Complete Act III.
On chapter IX, on the lift, destroy everything that is thrown at you.
Finish all side quests.
Complete Act II.
Kill 5 enemies with a chair.
Finish one side quest.
Kill 250 People using shotguns (ranked play counts).
Kill 4 enemies between 12:00 p.m. and 12:15 p.m. (local time, ranked play counts).
On chapter IV, playing as Thomas, kill sharpshooters in 10 seconds.
Shoot 2 enemy dynamite sticks in mid air.
Complete Act I.
On chapter III, kill 20 armed enemies while riding the stagecoach.
Kill 2000 enemies (ranked play counts).
Finish any chapter, except for VI and VIII, without getting severely wounded.
Kill all enemies in a single Cooperative Concentration Mode.
Kill 250 People using rifles (ranked play counts).
On chapter II, in the field, kill enemy soldiers using knives without being detected.
On chapter II, don't kill the cow.
Kill 250 People using pistols (ranked play counts).
Kill 10 enemies as an invincible wanted (ranked only).
On chapter I, destroy all rafts before they land.
Shoot an enemy through a wall.
Play a full Wild West Legends game on every level (both match and revenge match count; ranked only).
Play a full game with each class (ranked only).
Win 5 rounds as a Lawman (ranked only).
Buy 20 second level and 10 third level upgrades (ranked only).
Kill a total of 5 enemies while horseback (ranked play counts).
Finish a full Wild West Legends game (ranked only).
Win 5 rounds as an Outlaw (ranked only).
Collect a total of $1 000 000 (ranked play counts) to unlock golden weapons in multiplayer.
Unlock all classes (ranked only).
Deliver 99 headshots (ranked play counts).
Collect a total of $200 000 (ranked play counts) to unlock silver weapons in multiplayer.