Here is the full list of all 13 Neon Junctions (EU) trophies - there are 1 silver, 11 gold and 1 platinum.
Get all other trophies
Complete the game
Finish a level in under 10 seconds
Complete the twenty-eighth level
Complete the twenty-first level
Spend three minutes to complete one level
Complete the fourteenth level
Restore electricity
Complete the seventh level
Complete the level with 49 cubes
Collect 99 cubes
Complete the first level
Die