Here is the full list of all 14 Alteric trophies - there are 3 silver, 10 gold and 1 platinum.
Good job! Completed all tasks!
Complete Chapter 3
I found you, Tommy
Complete Chapter 2
Jump up to 4000 times
Jump up to 2000 times
Swap worlds 400 times
Jump up to 1000 times
Swap worlds 200 times
Die 100 times
Complete Chapter 12 without deads
Swap worlds 100 times
Complete Chapter 1
Complete Chapter 6 without deads