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