I don’t think any laptop is going to play games without cooking your genitals, it’s just a lot of energy going into the gpu to be cooled.
Maybe check out Alienware? Since they’re dell they’re globally available afaik. Their warranty is pretty good from my experience, just get the on site accidental damage protection.
Dell used to publish full service manuals for their laptops, not sure if they still do. Just googling for the model & service manual should find it.