Here is the full list of all 18 The Collider 2 achievements.
Collect 500 credits during flight.
Collect 2,500 credits during flight.
Collect 10,000 credits during flight.
Spend 10,000 credits in total.
Spend 100,000 credits in total.
Spend 300,000 credits in total.
Earn 10,000 points in Survival mode.
Earn 1,000,000 points in Survival mode.
Earn 10,000,000 points in Survival mode.
Buy first ship.
Use a boost until ship explodes.
Buy new paint for the ship.
Pick up each power-up.
Upgrade any upgrade for the first time.
Fully upgrade a single upgrade.
Upgrade all upgrades.
Buy all ships.
Earn 162 medals.