Acquire the Infrared Lenses and Droid
After your encounter with the snake, head east, east again, north and the northeast. Cut the string on the tree and use it to lace your sneakers. Go east and the east again to get to the gym entrance. Enter the gym using your ID card -- you are allowed in now that you have sneakers -- and head north. Open the steam cabinet and light a match so you can see. Pick up and wear the infrared lenses, as these give you the ability to see in darkness. Grab the droid, which can help you along your journey, and attach it to your shoulder harness.
Regain Your Memory
Go north, west and then west again as soon as you have donned the spacesuit. Collect the torch and go north. Use the repair patch, then head south, followed by east twice. The ultrafiche reader is here; slide your ID into one slot and the fiche in the other. This machine will fill in the many blanks in your character's memory.
Get the Power Cell
Walk east, south, east and then east again once you have recharged yourself with the power battery in the tube. Go south to enter the sleep chambers, where a robot will be waiting -- the same robot that the lizard talked about. Shoot and kill it with your 150 gun and then smash it when it is dead. Take the power cell and the robotic half of you will never have to replenish energy for the remainder of the game.
Finish the Game
To complete "Cyborg," go east, south, west, south, south and then south again after you leave the healing cylinder. Head northwest, northwest again and then the same direction one more time to get the power crystal. Go north and then west twice to reach the dial. Repair the dial and turn it on to wake up the sleepers. Head east and flip the switch to start the landing procedure and finish the game.