PC Game Raft - which PC?

My junior is crazy about this PC game "Raft" and my laptop (t HP with i5, 8 GB RAM and SSD 256 GB) runs very loud during the game and is also extremely warm or even hot? Which laptop is right or what can be done with the existing one?

Does it have to be a laptop? With a PC, experience has shown that this often results in much less money - as long as the monitor and input devices are available.

Well, he could take a laptop with him? Where is the difference ca?

The question is whether her son does not want to play other high-performance games. Since I would rather tend to a PC, because you get there for less money more power. To play Raft, not much power is claimed. There's enough gtx 1060 or something similar. Important is 16gb ram