Reactor (disambiguation)

The term Reactor may be referring to either of the following:


 * UNSC reactor - A building in Halo Wars.
 * Reactor - A campaign mission in Halo Wars.
 * Forerunner Bonus Reactor - An extra reactor found on some Halo Wars multiplayer maps.
 * Deuterium fusion core - A type of fusion reactor used on UNSC starships.
 * Pinch fusion reactor - A fusion reactor used by the Covenant.