Here is the full list of all 27 SUPERHOT trophies - there are 9 bronze, 11 silver, 6 gold and 1 platinum.
Obtain all the Trophies
Kill over 1987 Red Dudes in endless mode.
Unlock all endless levels.
Launch Pumpkin Spiced Challenge between 24.10 & 7.11
Beat all Challenges.
Find every hidden terminal.
Get RED ending in every level of SPEEDRUN challenge.
Get RED ending in every level of SPEEDRUNrt challenge.
Kill 3 Red Dudes with one shotgun shot.
Kill 100 Red Dudes with a rifle.
Kill 2 Red Dudes with one katana throw.
Score 100 headshots.
Kill 100 Red Dudes with a shotgun.
Launch every app in the system.
Become part of the community.
Kill 100 Red Dudes with a katana.
Complete the game.
Kill 3 Red Dudes with one rifle burst.
Get back to the system after being expelled.
Cut bullet with a katana.
Kill 100 Red Dudes using melee.
Kill 100 Red Dudes with a pistol.
Complete SERV level.
Shoot down a bullet with a bullet.
Kill an enemy by jumping on him.
Capture the replay.
Complete SUBWAY level.