Accomplish the indicated task to get Gamerscore points:
Ambush The Train Complete: Successfully complete the Ambush The Train level.
Battle At The Steamboat Complete: Successfully complete the Attack The Fort level.
Escape The Ambush Complete: Successfully complete the Escape The Ambush level.
Every Upgrade Collected: Collect all upgrades.
Every Weapon Collected: Collect all weapons.
Hollister’s Fort Complete: Successfully complete the Hollister’s Fort level.
Honest Tom Complete: Successfully complete the Honest Tom level.
Insane Difficulty Complete: Successfully complete the game on the Insane difficulty setting.
Keeper Of The Peace: Successfully complete the Keep the Peace Side mission.
Law And Order Complete: Successfully complete the Law And Order level.
Normal Difficulty Complete: Successfully complete the game on the Normal difficulty setting.
Professional Postman: Successfully complete all Pony Express side missions.
Professional Prospector: Mine all gold ingots in the West.
Quick Killer Complete: Successfully complete the Quick Killer level.
Take Down Hoodoo Complete: Successfully complete the Take Down Hoodoo level.
The Hunt Complete: Successfully complete the Hunt level.