XM7Play by sverx is a XM player based on libXM7. It plays .xm's and most common format .mod's with up to 16 channels directly from your FAT memory card. Read more about XM7Play DJ v1.00 (NDS Application)
Pingus by Ingo Ruhnke is a free Lemmings-like game covered under the GNU GPL. It features currently 22 playable levels and runs under a wide variety of operating systems. Ported to Wii by r-win. Read more about Pingus v0.7.6 (Wii Game Port)
Yabause Wii is a Sega Saturn emulator for Wii and is the first of its kind as emulating the complex processes of the Sega Saturn is much harder then it looks and now even harder to run it on the limited hardware of the Wii. Read more about Yabause Wii UO (r2888) (Beta 25) (Saturn emu for Wii)
Clown 3D by bl0ckeduser is a little technical demo, which might turn out into a game. You can jump around in 3D worlds, collect keys that open doors and shoot bullets that disintegrate as soon as they touch an object. Read more about Clown 3D (14-04-2012) (NDS Techdemo)
The Wii System Menu Player by Dimok and giantpune is a reconstruct of the System Menu with the original resource files of the System Menu. It loads the resource and animation files from the NAND and replicates the behavior of the System Menu. Read more about Wii System Menu Player v0.1 (Wii Application)