Here is the full list of all 43 Luminosity achievements.
Reach level 30 in Arcade mode on Insane difficulty.
Reach level 30 in Arcade mode on Hard difficulty.
Reach level 20 in Arcade mode on Insane difficulty.
Reach level 30 in Arcade mode on Medium difficulty.
Reach level 20 in Arcade mode on Hard difficulty.
Reach level 30 in Arcade mode on Easy difficulty.
Win 500 levels in Arcade mode.
Reach level 20 in Arcade mode on Medium difficulty.
Block a damage while on 1 health.
Destroy 100 enemy drones using power-ups.
Earn all 27 stars in the fourth campaign world.
Shoot 5000 lasers in total.
Reach level 10 in Arcade mode on Insane difficulty.
Conquer 100% of the map.
Destroy 50 enemy drones using power-ups.
Earn all 27 stars in the third campaign world.
Congratulations! You have unlocked the "Amorphous"! It's ready to be used in the Arcade mode!
Beat the entire fourth galaxy in Campaign mode.
Reach level 10 in Arcade mode on Hard difficulty.
Win 100 levels in Arcade mode.
Reach level 20 in Arcade mode on Easy difficulty.
Reach level 10 in Arcade mode on Medium difficulty.
Destroy 10 enemy drones using power-ups.
Shoot 1000 lasers in total.
Purchase a upgrade.
Beat the entire third galaxy in Campaign mode.
Congratulations! You have unlocked the "Tertius"! It's ready to be used in the Arcade mode!
Earn all 27 stars in the second campaign world.
Beat the entire second galaxy in Campaign mode.
Congratulations! You have unlocked the "Falcon"! It's ready to be used in the Arcade mode!
Conquer an area worth three or less points.
Reach level 10 in Arcade mode on Easy difficulty.
Win one level in Arcade mode.
Beat a Arcade level using two or fewer lasers.
Destroy at least three enemies with a single laser using the "Destroyer" power-up.
Destroy one enemy with the "Destroyer" power-up.
Conquer an area worth over 1500 points.
Congratulations! You have unlocked the "Shield"! It's ready to be used in the Arcade mode!
Earn all 27 stars in the first campaign world.
Beat the entire first galaxy in Campaign mode.
Shoot 100 lasers in total.
Congratulations! You have unlocked the Arcade mode.
Win one level in Campaign mode.