Here is the full list of all 9 Green Game trophies - there are 3 bronze, 5 silver and 1 gold.
Die for the first time
Die 25 times on one level
Die 1000 times in total
Collect 3 gears on 5 levels
Collect three gears on 25 levels
Collect three gears on all of the levels
Flawlessly complete 25 levels
Flawlessly complete all of the levels
Complete all of the levels