OpenBor is a free engine of the game Beast of Rage from the Norwegian company of Senile Team developers. The engine was let out in 2003 and was intended for creation of 2D games based on sprites in Beat ’em up style (Fights on passing). The main part of the development of this engine specializes on implementation of projects in retro style. But it doesn’t prevent games to differ with smart graphics and animation, and also magnificent music. The game has been ported to the Commodore Amiga by MVG (Modern Vintage Gamer). The game is best playable on a Commodore Amiga’s with a Vampire accelerator.