List of Online Enabled 3DS Games

This is a list of 3DS games with online co-op, matches, and leaderboards please help me keep this list accurate and up-to-date.

Shooters/Shumps:
Kid Icarus: Uprising (team & individual competitive)
Resident Evil: Revelations (co-op)
Resident Evil: Mercenaries 3D (co-op)
Nano Assault (leaderboards)

Fighting/Beat 'em Up:
Dead or Alive Dimensions (competitive, co-op)
Super Street Fighter IV 3D Edition (competitive)
Tekken Prime 3D Edition (competitive)
Code of Princess (competitive, co-op)

Sports & Racing:
Mario Kart 7 (team & individual competitive)
F1 2011 (competitive)
Mario Tennis Open (competitive)
Pro Evolution Soccer 2012 (competitive)
Need for Speed: the Run (competitive)

Platformers:
Sonic Generations (competitive)
Fractured Soul (leaderboards)

RPG:
Heroes of Ruin (co-op)
Planet Crashers (competitive)

Puzzle:
Tetris Axis (competitive, leaderboards)

Other:
Zen Pinball 3D (leaderboards)
Marvel Pinball 3D (leaderboards)
Pinball Hall of Fame: the Williams Collection (leaderboards)

That's all I know about right now.

You forgot New Super Mario Bros. 2.