- log in as game master
- create GM avatar (space)
- select GM avatar and play (space)
- if the GM avatar does not have a long-rang radio backpack, spawn an arsenal and equip one
- press G, note that you have two tunable channels (correct), or three if you are a combat signaler (possibly not correct?).
- return to the GM interface (hold Y)
- double click on the map to create a friendly NPC (any)
- take control of the NPC (C)
- leave the NPC (hold Y)
- select the GM avatar and play (space)
- press G, note that you now have 4 tuneable radios, or 6 if you are a signaler.
- repeat
- each time you swap back to the GM player, note that the number of tunable frequencies has increased by 2 (or 3 if you are a combat signaler)