Glad you liked it!It's a custom engine built on C++ and OpenGL (and using libs such as stb_image, miniz, pugixml, OpenAL)there is no science behind the movement: only endless iteration ๐
the engine itself? about 15 years ๐
I'm glad you like it! ๐to be fair it was not an intensive 15 years - it includes pauses, restarts and mostly was a learning process ๐ค
fair enough