Here is the full list of all 40 Golden Axe: Beast Rider achievements worth 1,000 gamerscore.
Complete the "Firstborn" level with the "Battler's Blade" sword.
Complete the "Second Born" level with the "Battler's Blade" sword.
Complete the entire game.
Beat the first 2 Arenas of the Trials of Tyris!
Complete "Diyar Highlands" level with the "Battler's Blade" sword.
Complete the "Queen of the Dead" level with the "Battler's Blade" sword.
Defeat 20 foes on the Lynth without getting dismounted!
Complete "Fiend's Pet" without getting knocked off of Mighty Meg!
Beat the first 4 Arenas of the Trials of Tyris!
Complete the "Titan Wastelands" level with the "Battler's Blade" sword.
Complete the "Grave of the Turtle Titan" level with the "Battler's Blade" sword.
Complete the "Fiend's Pet" level with the "Battler's Blade" sword.
Complete "The Last Titan" level with the "Battler's Blade" sword.
Defeat 20 foes on the Mirigore without getting dismounted!
Beat all of the Arenas of the Trials of Tyris!
Complete "Island of Axir" with an A+ ranking!
Complete "Diyar Highlands" with an A+ ranking!
Complete "Highland Fortress" with an A+ ranking!
Defeat "Firstborn" with an A+ ranking!
Complete "Second Born" with an A+ ranking!
Complete "Queen of the Dead" with an A+ ranking!
Get "MAX" Titan Bonus.
Complete "Titan Wastelands" with an A+ ranking!
Defeat 20 foes on the Krommath without getting dismounted!
Complete the "Death= Adder" level with the "Battler's Blade" sword.
Complete the "Highland Fortress" level with the "Battler's Blade" sword.
Complete "The Island of Axir" level with the "Battler's Blade" sword.
Hit Gnomes a total of 120 times to prove your prowess!
Defeat 20 foes on the Abrax without getting dismounted!
Show your savvy by bringing your total Gnome hits to 60.
Get 100% Titan Bonus.
Deliver 30 hits to those Gnomes, if you think you can!
Complete the "City of the Dead" level with the "Battler's Blade" sword.
Complete the "Fiends Path" level with the "Battler's Blade" sword.
Complete "Grave of the Turtle Titan" with an A+ ranking!
Complete "City of the Dead" with an A+ ranking!
Complete "Fiends Path" with an A+ ranking!
Complete "Fiend's Pet" with an A+ ranking!
Complete "The Last Titan" with an A+ ranking!
Complete "Death=Adder" with an A+ ranking!