From introduction page of PDF: This guide expands on the selection of gear described in the Alternity Core Rulebook. Naturally, we focus on the technology of the Solar Era. In addition to the new weapons and tools you might expect, we also introduce a new rules module: cyberware. Both heroes and villains in the Protostar setting have access to all sorts of mechanical enhancements. What you choose to do with your wetware is, of course, up to you.