Making alien chambers

TychoCelchuuu

<div class="IPBDescription">Maybe im just dumb</div>I could be a moron, but I only see three options to build when I'm a gorge: Hive, Resource Tower, and Offense Chamber. Where can I go to build the movement, defense, and sensory chambers?

Slycaster

Instead of going to the right on the popup menu, go the the left to the upgrades tab.  This will let you select Movement Chamber, Defensive Chamber, Sensory Chamber, and from each of those brackets you get the upgrades for each one.  To drop chambers, highlight up to the chamber you want in the list, there should be a RP cost next to the name.  Release your button or click and well, guess.