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