I see how these approached work in principle but I still can’t do it. One thing I noticed if you try to walk slowly to avoid the lasers your arms go out to the side and can trigger the lasers, so it seems better to do with weapon equipped, which keeps your arms close in.
The kill is absolutely instant with protection turned up to 100%, 12000+hp, so there is no rushing through the defenses though there might have been at one time.
Thanks for the suggestions and any more are welcome. I will keep at it.
I found this youtube video that shows a solution. The flame turret part starts around timecode 3:25, and backing up while the flame from the second turret passes is clearly a key element.
Haven’t tried it yet but it looks very much like what without scratch suggests above. The first part of the maze IS the same but the second part is different! Or rather, there are two paths in the second half of the same maze. In the first instance with only lasers, the first path you get to, the further right one, leads to the exit and the left one leads to a locked door. In the flame turret maze, the left hand path leads to a door that opens, once you are past the turrets.
Update: I tried it and got through once but died in the end room, which the video also provides a good solution to. My problem seems to be not moving precisely. In the flamethrower maze the last leg requires two sharp turns right and left that have to be done very quickly in a narrow space between lasers, and I can only do it by chance one time in many.
I think this pretty much ends the story for me.