Just a reminder that Impossible Mission is going to be the first non-retro game for download on the Wii shop channel.

New Mode – A completely new version of the classic game. Gameplay kept true to the original game, updated levels, graphics, music and sound effects

Classic Mode – The original C64 game is included as well. Original graphics, sound, and everything else from the original release

Merged Mode – A mix of new and classic modes. Original levels, enhanced graphics. The best of both worlds for fans of the original, and newcomers looking to learn about the old game

Source: Gonintendo