Full list of all 12 Machinarium trophies - 7 bronze, 4 silver and 1 gold. It takes around 2-3 hours to unlock all of the trophies on PlayStation 4.
Escape the scrapyard
Enter Machinarium
Free self and jail mates
Bring the dog to the lady
Win the Tic-tac-toe game
Help the musicians
Win all console games
Flood the Blackhats
Disable the bomb
Repair the brain
Rescue the girl
Escape Machinarium