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