Hi, my name is Cédric Cedu Rohrbach and I’m the developer of the game Baron of Blood. I started the project in 1999 when I was a teenager learning to program with QBasic and Assembler. The first level was created including three enemies and the main character. However, the project was never finished.
In 2021 the old DOS demo was found and played by the twitcher Macaw45. Since it was only a demo version which promised a full version, I was asked by Macaw45 for the full version. But this did not exist.
I decided to finish the full version and started the project in 2021 with my two children as testers. I developed my own game engine in C++ and OpenGL and in 2023 the game was finished and released on PC, Android and iOS. (source: https://www.baronofblood.com/)