I have a technology related forum. All posts are technology related articles. Currently there was a user request for adding a few online games to the site, and there was a huge amount of upvotes for that post. That means users would like for that...
So I thought to add a few open source online games for this. All those pages will be non-related to the current content.
How can I add those non-related pages without negatively affecting my entire site's SEO?