PUTTING MAPS YOU MADE IN TRENCHBROOM OR J.A.C.K. ON YOUR PHONE You must have registered Quake on your phone for non-shareware maps to work. If you have just installed reboot your phone first. Connect the USB cable to your PC. Select "media sync mtp" to browse all files (name varies by phone model). On your PC, find the Quake\id1 folder in Steam or GOG (etc) and copy your .bsp. Viewing your phone as drive like below, go to Quake\id1\maps folder (you may need to make it). Paste the map. Restart QuakeDroid if it was running so it appears in Single Player->Levels menu Note: If you want to move Quake files to your phone like maps or registered Quake pak1.pak, reboot your phone first. Android uses a protocol called MTP which relies on MediaStore for new files, and Quake cannot update it, so there are likely folders and files you cannot see. This will save you many headaches/confusion. It rescans on a reboot. This only applies to USB.