While it certainly runs SE at an acceptable framerate and without errors, the only problem is this: after a mere ~15 minutes of playing, my laptop usually overheats to such a degree it automatically thermally shuts down to prevent any hardware damage.
RockoRocks, I also had the problem with overheating.
And I have found a solution for me.
I do not know if this works with every laptop!
But I start my laptop without mains.
It is then in power saving mode.
Only when it is completely booted and the desktop is fully there, I connect the laptop to the mains.
The laptop then goes in the normal power mode, but something seems to be different. Then for me the laptop no longer overheated!
As I said, I have no idea why, and if that works with any laptop!
Of course, if the fan is broken, or the vent clogged with dust, this method will not work.