In addition to my most honorable PPSSPP daily build archive I am also doing weekly builds of the fabulous Dolphin Emulator from their GitHub repository. Dolphin Emu is a Nintendo Gamecube & Wii emulator which works very well if you have the hardware for it.
The builds are available as RPMs for Fedora 20 64bit. I'll try to get the RPMs updated every Sunday.
Dolphin Emu Download Archive-