Редактирование: Guide to Atmospherics (раздел)

===Your Very Own Customized Mix===
To create a custom mix of gas, turn on the output of the supply control computers, open the manual valves, and turn the output of the pump to what you wish it to be. The gas will travel through the yellow pipes into the mixing chamber. The gas mix is pumped into the mixing chamber via a pump north of the yellow loop.

The mix obtained can then be pumped into the distribution and filtering loop or used to fill canisters. Remember to turn off the pump between the yellow and red pipe network or your custom mix will just go into the red waste loop.