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