Here is the full list of all 55 HIGhSCORE achievements.
Reach a 10x Banner Multiplier
Reach a 50x Banner Multiplier
Reach a 100x Banner Multiplier
Reach a 250x Banner Multiplier
Reach a 500x Banner Multiplier
Collect 1.000 Coins in a Single Run
Collect 5.000 Coins in a Single Run
Collect 25.000 Coins in a Single Run
Collect a Total of 10.000 Coins
Collect a Total of 100.000 Coins
Collect a Total of 1.000.000 Coins
Reach a 10 Combo Multiplier
Reach a 50x Combo Multiplier
Reach a 100x Combo Multiplier
Reach a 250x Combo Multiplier
Reach a 10x Hourglass Multiplier
Reach a 50x Hourglass Multiplier
Reach a 100x Hourglass Multiplier
Reach a 250x Hourglass Multiplier
Collect 10 Keys in a Single Run
Collect 20 Keys in a Single Run
Collect 30 Keys in a Single Run
Collect a Total of 100 Keys
Collect a Total of 500 Keys
Collect a Total of 1.000 Keys
Reach Level 10
Reach Level 50
Reach Level 100
Reach Level 150
Reach Level 200
Reach a 10x Orb Multiplier
Reach a 50x Orb Multiplier
Reach a 100x Orb Multiplier
Reach a 250x Orb Multiplier
Reach a 500x Orb Multiplier
Reach 1.000 Points in a Single Run
Reach 1.000.000 Points in a Single Run
Reach 1.000.000.000 Points in a Single Run
Reach 1.000.000.000.000 Points in a Single Run
Reach 1.000.000.000.000.000 Points in a Single Run
Unlock all Colors
Unlock all Hats
Unlock all Items
Die After Selecting 3 Runes for a Run, Not Collecting Any
Finish a Run with 10 Epic Items
Reach a 500x Combo Multiplier
Spend 1.000 Coins at the Runeshop
Spend 10.000 Coins at the Runeshop
Spend 100.000 Coins at the Runeshop
Spend 500.000 Coins at the Runeshop
Spend 1.000.000 Coins at the Runeshop
Reach Space
Use a Total of 3 Runes at the Altar
Use a Total of 30 Runes at the Altar
Use a Total of 300 Runes at the Altar