Making Friends成就的解法

亚麻得

This is the only achievement that is not related to the main storyline, and may be done so during or after the main storyline. This achievement is given for completing the sidequest of restoring all ten of the Sink's personality units. Note that you do not have to retrieve each and every upgrade for each unit. To attain the achievement, all you must do are find the backup personality chips for each. You do not even have to look hard for them as you are given the quest 'All My Friends Have Off Switches' which will outline exactly where each is. To present a short list...

The Sink Central Intelligence Unit's Personality Chip is given to you in the initial dialogue with the Think **. Note that you must install it before being able to install any of the other Personality Chips.

The Auto-Doc's Personality Chip is located in the Y-17 Medical Facility.
The Biological Research Station's Personality Chip is located in the X-22 Botanical Garden.
The Book Chute's Personality Chip is located in Home #101 of Higg's Village.
The Jukebox's Personality Chip is located in Home #108 of Higg's Village.
The Light Switch 01's Personality Chip is located in the X-2 Antenna Transmitter Array.
The Light Switch 02's Personality Chip is located in the Big MT North Tunnel.
Muggy's Personality Chip is located outside the Securitron De-Construction Plant on the back of the army truck.
The Sink's (Not the Central Intelligence, the actual Sink in The Sink) Personality Chip is located in the Magnetohydraulics Complex.
The Toaster's Personality Chip is located in the Cuckoo's Nest.

If you want a more thorough explanation, one can be found here.