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