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