Full list of all 16 Machinarium achievements worth 1,000 gamerscore. It takes around 2-3 hours to unlock all of the achievements on Xbox One.
ESCAPE THE SCRAPYARD
ENTER MACHINARIUM
FREE YOURSELF 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 BERTA
ESCAPE MACHINARIUM
WIN THE TICK-TACK-TOE GAME 5 TIMES
WAKE UP THE TURBAN MAN
GROW ALL GLASSHOUSE PLANTS
SHOT DOWN 500 ALIENS