Using Mint cinnamon

I can launch the game easily enough. When I start playing in a match everything works fine initially. Anywhere from 30 seconds to 5 minutes into a match my fans will ramp up to full before my PC hangs and turns itself off.

Launching from steam with "-windowed -noborders" in the launch options, without this the game refuses to launch at all. Adding "-vulcan" to this causes no change to the above situation. I've tried running with a steam compatibility tool but it also refuses to launch. Happens when launching with the legacy opengl option too.

Don't know what to do from here, haven't seen anything similar looking online