Some one made a 3d engine using excel: https://www.gamasutra.com/blogs/CBel/20180208/308549/3D_engine_entirely_made_of_MS_Excel_formulae__Enjoy_this_Doomxls_fil

Some one made a 3d engine using excel: https://www.gamasutra.com/blogs/CBel/20180208/308549/3D_engine_entirely_made_of_MS_Excel_formulae__Enjoy_this_Doomxls_file_.php https://www.gamasutra.com/blogs/CBel/20180208/308549/3D_engi... Here is someone doing paintings in excel: https://pasokonga.com/ https://pasokonga.com/