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