Is it possible to get Half-Life on the gameshell?

Hi! I just want to know if its possible to get like a version of half life on the gameshell via like xash3d or something. I used to mess with modding the playstation classic and you can get the engine on retroarch but im not sure if it would work on the gameshell.
thats why ive come to ask the more tech savy people here. thanks!

it might be possible, but the controls might be a bit clunky due to not having joysticks or a mouse. otherwise, i think it might be possible, but i’m not sure as i’m not that tech savvy either