Here is the full list of all 48 Top Hand Rodeo achievements worth 1,000 gamerscore.
Shoot a Golden Horseshoe in the Mounted Shooting Event.
Choose a horse named "Booger" as your mount in All-Around Top Hand Mode.
Unlock the County Fair by earning Gold Buckles.
Unlock the State Fair Arena by earning Gold Buckles.
Unlock the Lone Star Arena by earning Gold Buckles.
Unlock Alamo City Rodeo by earning Gold Buckles.
Unlock Far West Arena by earning Gold Buckles.
Unlock Longshot Arena by earning Gold Buckles.
Unlock Ariat Arena by earning Gold Buckles.
Get a Gold Buckle in any Barrel Racing Event.
Get a Gold Buckle in all Barrel Racing Events.
Round 100 barrels in Barrel Racing or Mounted Shooting events.
Round 250 barrels in Barrel Racing or Mounted Shooting events.
Knock Over a Barrel in Barrel Racing or Mounted Shooting events.
Get a Gold Buckle in any Tie Down Roping Event.
Get a Gold Buckle in all Tie Down Roping Events.
Successfully tie down 100 calves in Tie Down Roping.
Allow a calf to escape from the arena in any Tie Down Roping Event.
Get a Gold Buckle in any Mounted Shooting Event.
Get a Gold Buckle in all Mounted Shooting Events.
Shoot 99 Red balloons in the Mounted Shooting Event.
Shoot 500 balloons of any color in the Mounted Shooting Event.
Miss every balloon in any one shooting station in Mounted Shooting.
Get a Gold Buckle in any Team Roping Event.
Get a Gold Buckle in all Team Roping Events.
Rope 150 steers in Team Roping.
Allow a steer to escape from the arena in any Team Roping Event.
Get a Gold Buckle in any Bull Riding Event.
Get a Gold Buckle in all Bull Riding Events.
Ride 150 bulls in the Bull Riding Event.
Get thrown by a bull in any Bull Riding Event.
Rope 100 calves in the Speed Roping Mini-game.
Rope 500 calves in the Speed Roping Mini-game.
Rope 10 El Dorado calves in the Speed Roping Mini-game.
Throw a missed rope in the Speed Roping Mini-game.
Shoot 100 targets in one game of the Shooting Gallery Mini-game.
Shoot every possible red target, at least once, in one game of the Shooting Gallery Mini-game.
Miss 10 or more targets in one game of the Shooting Gallery Mini-game.
Spend 100 or more in minutes (cumulative) playing the Riding Fences Mini-game.
Play all events in the Ranch Arena between 5am & 9pm.
Play all events in the County Fair between 9pm & 5am.
Complete any event with 2 players.
Complete any event with 3 players.
Complete any event with 4 players.
Watch a Movie in the Extras Menu.
Activate auto pause mode by leaving the sensor field for 5 seconds during gameplay.
Get a Gold Buckle in every event in every arena.
Watch the entire game credits.