Finnish the game. The components are:
Glasses: Nika's room, pick them up from the floor.
Microwave transmiter: Nika's house, search the couch twice and turn on the TV on "Gossip Shows". Go to the kitchen and use your tools with the microwave.
Bike chain: Street to the right of Nika's, use the tools with the bike near the robot.
Pile of glass: Recycling dome at the far right of the map, enter inside and pick them up.
Saw: Agatha's butcher store, talk to Agatha and select "Maybe I can help her with the broken machine", the code for fixing the mchine is 112358, try to pick up the saw, ask Agatha for it and pick it up again.
Gum: Magazine stand at the far left of the map, talk to the guy there and select "I'm going to ask him about my technology magazines", "I'm interested in that illegal chewing gum" and "Maybe he could give me a sample".
Portable TV: Construction site near the magazine stand, talk to the foreman giving directions to the steam roller, keep talking to him and annoying him until he offers you the TV to go away.
Webcam: Dennis' room, talk to him and select "I'm going to try and distract him", "There's no way to get him to take his eyes off the screen" and "Maybe if I talk to him about his favourite game he'll pay attention to me". Go to Nika's room and use her computer, select "I can play a trick on Dennis...". Go back to Dennis' room and pick up his webcam.
Doll heads: Nika's grandma house, the brown house with the scooter near the diner. Talk to granny, she'll give you some dolls. Go to Agatha's butcher store, give Agatha the dolls and she'll cut the heads fr you.
Air pump: Stanley, he is the homeless man at the far left of the map. Talk to him and select "Maybe you've got something interesting in that trolley", "Inflatable bed with a pump" and "Maybe he can tell me if he's looking for something in particular". Well then, go back and talk to granny again about grandpa, exhaust this dialogue and go talk to grandpa in you house, tell him about grandma an he'll go talk to her. Click the ligh, examine the code, take out young grandma picture, open the safe and get the magazines inside. Take the magazines to Stanley and he'll give you the pump.
Kerosene: Junkyard, take the bus either with money or stealing grannys clothes from her wardrobe on the right room and the bus coupon on her purse. You can dress in the photo booth near Agatha's butcher store. Once in the junkyard, pick up the gas can near the entrance and the hose stcking out of a pile of cars to the left. Keep going left until the plane, use the hose and the can on its wing, then grab the can.
Blowtorch: Nika's garaje, go to the garaje at the left of Nika's house, take the blowtorch, but it is broken. Take it to the hardware store, it should be fixed when you're back from the junkyard, but dad has already taken it. So go back to the garaje, turn on the bike and pick up the blowtorch.
Now return to Nika's room, interact with the locker, enter the passage, pick up the cable, plug it to the server and use the computer on your room to initiate the protocol and finnish the game.