Here is the full list of all 28 Manual Samuel trophies - there are 11 bronze, 10 silver, 6 gold and 1 platinum.
Unlock all the Trophies in Manual Samuel
Got gold on every time trial
Got silver or higher on every time trial
Got bronze or higher on every time trial
Killed every robot
Went to work without shoes
Completed Sams house only breathing in 15 times
Completed Story Mode Co-Op
Found every hashtag
Spoke perfectly
Blinked 2000 times
Skipped a cinematic
Completed Story Mode Single Player
Watched all cinematics without skipping
Completed Level 8
Completed Level 7
Blew up Tony
Completed Level 6
Completed Level 5
Completed Level 4
Drove 150 km per hour
Completed Level 3
Drank two cups of coffee
Didn't fall down the stairs
Made no stains on yourself
Completed Level 2
Completed Level 1
Tipped Tony