Depends on the hardware of the laptop.
Would you kindly please post the specs?
I'm surprised you can play it well, but generally it won't really do anything bad. Most computers will thermal throttle before causing any damage from overexerting the hardware. Basically, Worst case Your computer gets hotter and eventually your computer won't let it work any harder because that would make it too hot and damage the components (this is safe)Processor- Intel core i3-5015U @ 2.10 GHz
Installed ram- 4 GB
64 based operating system and based processor
Windows 10
I'm surprised you can play it well, but generally it won't really do anything bad. Most computers will thermal throttle before causing any damage from overexerting the hardware. Basically, Worst case Your computer gets hotter and eventually your computer won't let it work any harder because that would make it too hot and damage the components (this is safe)
Sounds silly but dusting out your laptop with some canned air might help your computer get hotter less fast so your computer can do more workWell there is a lot of frame rate dips where it will just stutter than go faster again