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.
Get RED ending in every level of SPEEDRUN challenge.
Find all secrets.
Become part of the community.
Kill over 1987 Red Dudes in endless mode.
Unlock all endless levels.
Kill 100 Red Dudes with a katana.
Kill 100 Red Dudes with a rifle.
Kill 3 Red Dudes with one shotgun shot.
Kill an enemy by jumping on him.
Kill 100 Red Dudes with a shotgun.
Cut bullet with a katana.
Kill 3 Red Dudes with one rifle burst.
Score 100 headshots.
Complete the game.
Kill 100 Red Dudes with a pistol.
Kill 100 Red Dudes using melee.
Launch every app in the system.
Get back to the system after being expelled.
Kill 2 Red Dudes with one katana throw.
Complete SERV level.
Upload a replay on killstagram.com
Complete SUBWAY level.
Shoot down a bullet with a bullet.