Those must be seriously old, because it runs fine for me on a 2010 laptop (on it's last legs) with a Nvidia GPU, it actually runs better than my other newer lap

Those must be seriously old, because it runs fine for me on a 2010 laptop (on it's last legs) with a Nvidia GPU, it actually runs better than my other newer laptop which doesn't have a discrete GPU. Both have an Opengl version newer than 3.0 so that probably is the limiting factor.