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