Critical Mass (audio story)

Critical Mass was a 2011 Big Finish Productions audio short story, read by Sophie Aldred and featuring the Seventh Doctor.
== Summary ==
Ghosts are appearing in the halls as a war machine is primed for devastation.
== Plot ==
to be added
== Characters ==
* Seventh Doctor
* Ace
* Louise Ryan
== Worldbuilding ==
* The Doctor describes his coil inverter as "a round wirey thing with legs".
* The continent of Caluma is at war with the continent of Alidia.
* Louise Ryan is High Commander of the secret base.
* Cafola VI is an ocean planet.
== Notes ==
to be added
== Continuity ==
to be added
== External links ==
Category:Short Trips: Volume 2 audio stories
Category:Seventh Doctor audio stories
Category:Audio stories that use the Keff McCulloch theme