Use the following steps to complete the game.

First video tape

Go left; press the button to open the door and get in the bathroom.
Get the hand mirror.
Examine the sink. Turn on the warm water faucet.
Note the code on the mirror (7997).
Turn off the faucet.
Enter the code with the keypad and get the first video tape.
Go outside and follow the robot. Go back, stay under the light and use the mirror to blind the blinking eye above the door.
Get out, insert the video tape, push the transfer button twice, and press "Play" to watch sequences #1 and #2.
Press the "Eject" button to discard the empty tape.

Second video tape

Go right. The floor sequence (numbers are tiles in order) is 1, 2, 1, 3, 1, 4, 1, 5, 1, 6, 1, 6.
Get the lighter and the newspaper on the coffee table.
Open the top drawer of the dresser and get a screwdriver.
Note the three numbers on the painting (786).
Put the newspaper under the door and use the screwdriver in the lock. The key falls out on the other side. Get the newspaper back and get the key.
Use the key to open the door.
Go to the far right side of the game window and get the tape.
Go back, then solve the bridge puzzle again (the first one backwards) to open the left door.
Get out, insert the second video tape, push the "Transfer" button twice, and press "Play" to watch sequences #3 and #4. Press the "Eject" button to discard the empty tape.

Third Video Tape

Enter the door to the right of the TV.
Turn the lamp on and off three times and wait for the return.
Use the pen to scribble on the note pad. A phone number will appear. Put down the pen.
Pick up the receiver. Dial the phone number. The right door is now open. Go right.
Use your lighter to set off the sprinkler and open the door.
Get the third videotape on the countertop. When the eyes appear, open the fridge door and hide behind the fridge.
Wait until the eyes leave and the door opens. Get out. Stay below the light and use your mirror to make a prism in the water.
The code for the alarm is: blue, purple, yellow, green, red, and orange.
Set the alarm with the proper colors sequence to open the door.
Go back to the first room. Insert the third video tape, push the "Transfer" button twice, and press "Play" to watch sequences #5 and #6. Press the "Eject" button to discard the empty tape.

Fourth video tape

Enter the door to the left of the TV.
Look through the window.
Force the student to create the following sums: ??+??=24, ??+??=79, ??+??=163
Go to the left.
Use the telescope to see the robot.
Turn the lamp on and off three times.
Use the telescope again.
Answer the phone and dial "11223311" (look at the note-like on the note pad). Go to the left.
Turn on the TV. Enter the code from the painting (786).
Get the fourth video tape in the wall. Go back to the first room.

Ending

Talk to the robot. It will collapse. Go to the TV.
Insert the fourth video tape, push the "Transfer" button, and press "Play" to watch sequences #7, #8 and #9. Press the "Eject" button to discard the empty tape.
Get the wire on the ground.
Back to the robot. Examine her and plug the wire in the hole.
Enter the tapes numbers in the proper sequence (264379851).
The robot stands up. Follow her to complete the game.