Refusians

The Refusians were the native species of Refusis II. Though once they had been regular, physical beings, a solar flare had robbed them of their physical form. Instead, they were now invisible, both to visitors and to each other. They did possess tremendous strength, however, so at least that’s something.
Podcast
C023 The Ark
Dodo dooms mankind with a sneeze; cyclopses lock humans in a security kitchen; and incorporeal creatures sit down in chairs.