: The primary hub for the English versions is Steam , featuring the original duology (Extra/Unlimited) and its sequel, Muv-Luv Alternative .

If you are looking for written guides or archival material rather than the game files themselves, the following community-maintained resources are highly regarded: MUV-LUV Extra/Unlimited *COMPLETE* Guide

While there is no "paper" specifically designed to facilitate a free download of the main series (which is a paid commercial product), you can find comprehensive digital resources that cover everything from game manuals to official download locations. Official Download Platforms

: Remastered versions are available on the Google Play Store and Nintendo eShop .

: You can also find the series on DMM GAMES and DLsite (though some pages may require a VPN for access). Useful Supplemental "Papers" and Resources

The trilogy is available across multiple digital storefronts. While not typically free, they frequently offer deep discounts (up to 60% off) during seasonal sales.