Here is the full list of all 82 TurnOn achievements.
Switch on the light in the big room
Find the hidden lantern
Get to the old part of the power station
Get 3 lamps in "First Introduction"
Find another way to the generator
Come to the private party
Turn on the backup generator in the power station
Get 3 lamps in "Backup Generator"
Get 3 lamps in "The Journey Begins"
Bring the electricity back to the Power Station
Bring the electricity back to the homes on the coast
Watch the movie on the cine-projector
Get 3 lamps in "Welcome to Electro City!"
Help the girl to get back home
Get 3 lamps in "Beware of Dog!"
Repair the wiring in the house
Light up the treehouse
Get 3 lamps in "Household Chores"
Kids go home, the rest - to the party!
Climb up to the school roof
Place the kids into the school bus
Get 3 lamps in "School Routine"
Stop this awful machine!
Get 3 lamps in "Observatory"
Get 3 lamps in "Suburb"
Bring the electricity back to Suburb!
Power on the gas station, fill the gas tanks of cars
Frighten all the bullies on the street
Get 3 lamps in "Unrest in the darkness"
Complete the very first created level!
Power on the carwash
Get 3 lamps in "Bulb Monument Street"
Make a date in café
Light up the vintage signboard
Get 3 lamps in "Unusual Date"
Light up all the signboards in the supermarket
Light up all advertising banners!
Get 3 lamps in "Night Gluttons"
Rescue the people from the mad tram
Get 3 lamps in "Mad Tram"
Bring the electricity back to Residential District!
Light up the tram stop
Highlight a monument in the park
Get 3 lamps in "Central Park"
Get 3 lamps in "Night Jogging"
Turn on the fountain
Turn on the light in the rental booths
Get 3 lamps in "Golf in the Dark"
Stop this Ferris Wheel! Rescue the people!
Get 3 lamps in "Ferris Wheel"
Get 3 lamps in "Get out of here!"
Light up all the lights in the park
Light up the lights on the Ferris Wheel
Get 3 lamps in "The Smell of Trouble"
Wind up the clock on the building
Get 3 lamps in "Mass Rally!"
Free the demonstrators!
Get 3 lamps in "Police Station"
Get 3 lamps in "Pursuit in the sky!"
Bring the electricity back to City Center!
Light up all the billboards on the skyscrapers
Get 3 lamps in "Climbing Up"
Light up the CORP signboard on the skyscraper
Get 3 lamps in "Even Higher!"
Turn on the signal beacons on the landing ground
Get 3 lamps in "Hazardous Lifts"
The End!.. Or not?
Get 3 lamps in "The Last Generator!"
Bring the electricity back to Downtown!
Help Turnon get back home
Get 3 lamps in "The Last Journey"
Bring the electricity back to Electro City!
Get 3 lamps in all levels
Collect 50 lightnings
Collect 200 lightnings
Collect 500 lightnings
Collect 1000 lightnings
Collect 3000 lightnings
Watch the Credits
Get 3 lamps in "Residential District"
Get 3 lamps in "The Roofs"
Get 3 lamps in "So-so Admirer"