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