Introduction

"Mr. Hyde" is an utility designed to mask any area of desktop, leaving some part of it visible.
It was created as a fix to color problem in "Heroes of Might and Magic II" game.
The problem with fullscreen mode is that colors are distorted. Only solution is to run game in
window mode. The problem with window mode is that it breaks the immersion. Solution to that is
"Mr. Hyde" utility, which adds black borders around game window.