/vr/ - Retro Games

>be me
>absolute brainlet, ESL and computer illiterate
>pc is absolute GARBAGE tier so I use lzdoom and run everything on low, dynamic lighting disabled + low res ( 800*600 ) + classic doom software renderer so I can play smoothly
>ashes 2063 starts to shit the bed, won't load my save no matter what despite using the same files as before with no extra mods
>try everything to no avail so I decide reluctantly to move to gzdoom
>saving works but the framerate feels "off" on my potatopc ©, opengl is bullying my laptop hard
>move back to lzdoom, my old save is now working

ok I guess

so what's the best way to play doom wads on a shit tier pc if I can't rely 100% on lzdoom?