I recently started my first playthrough since last September, and I suddenly started having huge problems with my laptop overheating (I had some problems with the older version, but nothing as bad as this).
Now, I know my laptop has heating problems, but few are as bad as with Lacuna Passage. I'm basically forced to run LP on integrated graphics, since as soon as I switch to dedicated, the temperature keeps rising until an emergency power-off happens, irrespective of the graphics settings used (to make matters worse, alt-tabbing keeps LP updating graphics at 100% GPU so I can't use that to cool down temporarily). As said, I have more heating problems, but I can nevertheless run modern games with much more complicated graphics like Witcher 3, AC Origins, Kingdom Come Deliverance etc. without ever suffering an emergency power-off.
This is not a very helpful bug report, I know, since I unfortunately can't provide you with a lot of details as to where exactly it goes wrong. I nevertheless hope you can somehow pinpoint where the problem is and fix or optimise it, as I suffer a below-20 framerate on my integrated card. Perhaps an option to limit FPS would be a workaround?
OS: Windows 10 64 bit (until you release a Linux version)
GFX card: Radeon R9 m265x
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