Here is the full list of all 68 LISA achievements.
The breeding ground.
I'd change everything if I could.
False God.
Guidance.
Walk the path alone.
The resting place of the Darkness.
Got it!
His Hot Fire is even hotter in Hell.
Finish with both arms.
The birth of Red Skull.
Finish with no arms.
Witness the fall of the Salvation Rangers.
Recruit Crisp Ladaddy.
Kill Satan.
Recruit RT.
Recruit Buckets.
Find the relaxing researchers.
Learn the ways of the Bob Friday.
Kill the doctor.
Recruit Ollie Nickels.
Watch a well executed suicide.
Recruit Fly Minetti.
Recruit Tiger Man.
Recruit Jack.
Recruit Carp.
Recruit Harvey Alibastor.
Find the Fishmen.
Recruit Bo Wyatt.
Recruit Dick Dickson.
It can't be...
Recruit Geese Thompson.
Recruit Birdie Hall.
Recruit Yazan Barghouti.
Giving in feels good.
It's too late to fight it...
Finish with one arm.
...
Welcome to Hell.
Reach the Snowy Peak.
Recruit Buffalo Van Dyke.
Race Columbo.
Kill all the Rouletters.
Reach the third crossroads.
Recruit Sonny Backluwitz.
Break the Streak, win the title.
Recruit Shocklord.
Win the tag titles.
Recruit Clint Olympic.
Recruit Garth.
Recruit Ajeet Mandeep.
Save Buddy.
Recruit Queen Roger.
Reach the second crossroads.
Meet the Red Skull Rando
Recruit Mad Dog.
Recruit Rooster Coleman.
Recruit Percy Monsoon.
Recruit Fardy Hernandez.
Kill the Men's Hair Club Presidents.
Recruit Beastborn.
Recruit Rage Ironhead.
Recruit Olan Hyot.
Recruit Nern Guan.
Meet Buzzo.
Reach the first crossroads.
Recruit Terry Hints.