The Echo Prototypes are a group of important Secret Networkers who befriend Rank 10 users. Their main purpose is to allow access to the Dreaming Beam Infuser codes. They are all "prototypes" of Echo, each with their own "glitch". They take the form of floating heads with similar shapes to Echo's head. The five Echo Prototypes are: LKL-3G0 BL-DK2 GBA-SHR eXTR-1337 Pablot-G8 {|class="collapsible collapsed" width="100%" style="text-align:center; clear:both; font-size:75%;" |}