Hooked! Real Motion Fishing (September 3rd, 2007)
MLB Power Pros (October 1st, 2007)
FIFA 08 (October 9th, 2007)
NBA Live 08 (October 9th, 2007)
Battalion Wars 2 (October 29th, 2007)
Endless Ocean (October 29th, 2007)
Guitar Hero III: Legends of Rock (October 29th, 2007)
Octopuzzle (October 2007)
Medal of Honor: Heroes 2 (November 6th, 2007)
Dragon Ball Z: Budokai Tenkaichi 3 (November 13th, 2007)
Rayman Raving Rabbids 2 (November 13th, 2007)
Geometry Wars: Galaxies (November 2007)
Super Smash Bros. Brawl (December 3rd, 2007)
NitroBike (Q4-2007)
Trauma Center: New Blood (Winter 2007)
Ghost Squad (TBA 2007)
Mario Kart Wii (Q1 2008)
Worms: A Space Oddity (Spring 2008)
Monster Lab (June 2008)
Civilization Revolution (Fall 2008)
NiGHTS: Journey of Dreams (TBA 2007/2008)

Note: Animal Crossing, although in development, is known to have WiiConnect24 and not necessarily Wi-Fi. Few titles above may only contain limited Wi-Fi functionality, such as Trauma Center, with online leaderboards-only support.