Exile was translated by Renovation, which tended to awkwardly translate games with animated cutscenes. In the case of Exile, it's a sort of partial RPG and side scrolling action game. Working Designs translated the Turbo Duo version, and changed the difficulty curve. The translation was Working Design's usual quirky translation, but they didn't censor the game as heavily as the Genesis version.
I believe the game also came out for the MSX (early Japanese console with less than a NES's level of power) and possibly the PC98 (early computer system.)( So what's interesting about the game? )