Here is the full list of all 26 SUPERHOT achievements. It takes around 20-25 hours to unlock all of the achievements on Windows.
Get RED ending in every level of SPEEDRUNrt challenge.
Beat all Challenges.
Unlock all endless levels.
Launch every app in the system.
Find all secrets.
Kill over 1987 Red Dudes in endless mode.
Get RED ending in every level of SPEEDRUN challenge.
Upload a replay on killstagram.com
Become part of the community.
Kill 3 Red Dudes with one shotgun shot.
Kill 100 Red Dudes with a katana.
Kill 2 Red Dudes with one katana throw.
Kill 100 Red Dudes with a rifle.
Kill 3 Red Dudes with one rifle burst.
Complete the game.
Kill 100 Red Dudes with a shotgun.
Score 100 headshots.
Cut bullet with a katana.
Get back to the system after being expelled.
Kill 100 Red Dudes using melee.
Kill 100 Red Dudes with a pistol.
Complete SERV level.
Kill an enemy by jumping on him.
Complete SUBWAY level.
Shoot down a bullet with a bullet.