Ram climbing until memory shortage

Just so I’m understanding correctly, placing a swap in should fix my issue?

It is not a guarantee that adding swap will fix your particular issue, However it is always advised to at least have a swap file if not a swap partition. Now rather you wan’t swap / zswap or whatever else will be solely based on YOUR needs.

Chances are high that it fixes Monster Hunter and at least delays the Warframe issue.

Generally speaking I would always use swap on a 16 GB gaming rig.

I have not the slightest idea about gaming, just a thought: I know that raytracing can take enormous amounts of memory, maybe the game has an option to run with less features or turn raytracing off (if used)?

So I’ve created a swap file of 8gb and ill see how that goes, Thank you to everyone for the suggestions. I’ll just ride this out now and if it doesn’t help I’ll just look at adding more RAM.