Replacement

 is a Tier 5 Tank that upgrades from Emplacement at level 60.

Technical
The works similar to the Emplacement, but upon destruction its pods leave behind a smaller pod with only two swarm guns on them. These pods produce weaker swarms, in addition to spawning them slower, but they do not count towards the tank's maximum pod count. Thus, the tank could have many more Replacement pods in addition to its 3 Emplacement pods.

Trivia

 * This tank, and all of its branches, were conceptualized and coded by Spencer.
 * This tank is the only Emplacement branch to change the first letters of its name. Its name is obviously a reference to how its pods are "replaced" with weaker copies of themselves upon death.