You can download Warframe 1.0 from our software library for free. The program is included in Games. Our built-in antivirus scanned this download and rated it as virus free. The size of the latest installer available for download is 39.3 MB. The actual developer of the free program is Digital Extremes Ltd.
From the developer:
They were called Tenno.
You may want to check out more software, such as Project IGI, Alien Terminator or Luxor 3, which might be related to Warframe.