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