In game gym and weight linfting system. You can add more weights to increase the challenge. Muscle progression will depend on what you eat and how much you lift. Regular training and protein rich food => big muscles. No training and lot of junk food => overweight. No training and normal food consumption => healthy weight range. Weight have impact on stamina. For now it does not have any impact on visuals, because player model does not exists :D My plan is to add growing/shrinking body parts depending on player physical attributes. But it's only plan, because I don't know how it will fit with clothing system (which also does not exists yet :D) [previewyoutube=hVaGPEVYGEc;full][/previewyoutube] Radio song made by Exteria. https://twitter.com/Exteria_Music?t=4qRfWqZh3apqklxlvHr9vg https://on.soundcloud.com/YF9xn https://open.spotify.com/artist/7udfzijkpyxCcXZ6fiDeBO?si=9IuD1SWTQ36YTUX12L5StQ