The Muv-Luv team has put both of the visual novel trilogy’s side stories Muv-Luv Photon Flowers and Muv-Luv Photon Melodies up on Steam Greenlight.
Both of these side stories were originally released in 2014 in Japan but only on PlayStation 3. They are being localized for the western market and brought to PC due to the $720,000 stretch goal being reached on the Muv-Luv trilogy’s Kickstarter.
You can vote for Muv-Luv Photon Flowers to come to Steam on its Greenlight page. The same goes for Muv-Luv Photon Melodies on its Greenlight page.