S2ENGINE HD 2020.1 Finally Released! news S2 ENGINE HD is a complete general-purpose software kit for developing and running videogames or other virtual-reality applications such as architectural walkthrough, physical simulations, etc... From single users to architects, from indie teams to semi-professional or professional game teams, all can take advantage from S2Engine HD technology power for producing games, serious games, architectural walk-throughs, realtime animated sequences, simulations and so on... We have finally released the new major update to S2ENGINE 2020.1 version. Despite of the name this is the last version of the engine :D. Posted by bugbuster77 on Despite of the name this is the last version of the engine :D.