Full list of all 20 Debris Infinity achievements worth 1,000 gamerscore. It takes around 15-20 hours to unlock all of the achievements on Xbox One.
You've scored 1 million points in Power Wave
You've scored 1 million points in Time Attack
You've made a 100 enemy combo
You've scored 1 million points in Normal Mode
Score 5 million points in Normal Mode
Score 10 million points in Normal Mode
Score 25 million points in Normal Mode
Score 50 million points in Normal Mode
Score 100 million points in Normal Mode
Score 5 million points in Time Attack
Score 10 million points in Time Attack
Score 25 million points in Time Attack
Score 50 million points in Time Attack
Score 5 million points in Power Wave
Score 10 million points in Power Wave
Score 15 million points in Power Wave
Create a 250 enemy combo
Create a 500 enemy combo
Create a 1000 enemy combo
Create a 1500 enemy combo