Talk:Tutorial: FAQ/@comment-32518400-20180820093738/@comment-31265343-20180820124412

If your laptop is overheating and it is already 3+ years old, it may be also time to clean the heatsink and replace the thermal paste. At some point, this will just keep getting worse and worse...

Although in this case, it might be that Kancolle has some issues. It's a 2D game, but yet it seems to be quite demanding.

As for not receiving a reply in due time, you're asking a question that nobody perhaps has a solid answer to. Laptop overheating: maybe your cooling system needs maintenance. Kancolle taking up a lot of memory: only the developers can address this.