When was Sonic RPG: Episode 7 released?

Sonic RPG: Episode 7 was released on March 3, 2007.

What platforms is Sonic RPG: Episode 7 available on?

Sonic RPG: Episode 7 is available on PC (Microsoft Windows).

Sonic RPG: Episode 7

About

A multi-level RPG-style fighting game. It is really hard, but is very rewarding if you beat the opponent in each level - the game contains a movie that runs between the levels. Passwords are issued for each level so that you can skip them the next time you play if you wish.