Here is the full list of all 50 Loop-Loop DX achievements.
Get the money bag in zone 5.
Achieve every achievable achievement there is to achieve!
Beat zone 5 with minimum stats.
Pee continuously for 30 seconds.
Beat zone 4 with minimum stats.
Get the money bag in zone 4.
Beat zone 3 with minimum stats.
Hack into Granny Edna's award-winning Pecan Sandy recipe!
Beat any zone while have the two-shot split. (Excluding zone 1!)
See the good ending.
Defeat 'The Warden'.
Defeat 'The Warden' without taking damage.
Survive for 15 seconds in 'Legacy Bullet Hell Mode'.
Survive for 30 seconds in 'Legacy Bullet Hell Mode'.
Survive for 60 seconds in 'Legacy Bullet Hell Mode'.
You discovered what was beyond Layer 0 in 'Legacy Mode'!
Reach layer -1 with all 5 hearts in 'Legacy Mode'.
Make it down to layer 10 in 'Legacy Mode'.
Make it down to layer 25 in 'Legacy Mode'.
Survive in 'Bullet Hell Mode' for 2 minutes.
Survive in 'Bullet Hell Mode' for 3 minutes.
Survive in 'Bullet Hell Mode' for 3 minutes and 30 seconds.
Collect 8 money bags within one round of 'Bullet Hell Mode'.
Survive in 'Bullet Hell Mode' for 30 seconds.
Survive in 'Bullet Hell Mode' for 1 minute.
Collect 4 money bags within one round of 'Bullet Hell Mode'.
Buy everything from the 'Ship Shop'.
Beat zone 6 in 'Adventure Mode'.
Rescue Vektor.
Get the money bag(s) in zone 6.
Beat zone 5 in 'Adventure Mode'.
Beat zone 5 without taking damage.
Beat zone 4 without taking damage.
Beat zone 4 in 'Adventure Mode'.
Own the Floppy Disk without being in debt.
Beat zone 3 in 'Adventure Mode'.
Beat zone 3 without taking damage.
Turn on the "Speech Sounds" in the pause menu.
Get the money bag in zone 3.
Obtain the laser weapon!
Beat zone 2 in 'Adventure Mode'.
Beat zone 2 without taking damage.
Beat zone 2 with minimum stats.
Get the money bag in zone 2.
Go into debt.
Beat zone 1 without taking damage.
Acquire your first refund at the 'Ship Shop'.
Make your first purchase at the 'Ship Shop'.
Beat zone 1 in 'Adventure Mode'.
Get the money bag in zone 1.