https://pepeizqdeals.com/?call_custom_simple_rss=1

This RSS is generated directly from the web. Also you can filter by category like this:

https://pepeizqdeals.com/?call_custom_simple_rss=1&csrp_cat=12

The number 12 filters by Free Games, other numbers are: Deals (3), Bundles (4) and Subscriptions (13).

https://pepeizqdeals.com/feed/

This RSS is generated directly from the web. Also you can customize it to a single store or category, examples:

https://pepeizqdeals.com/store/steam/feed
https://pepeizqdeals.com/category/free/feed

https://steamcommunity.com/groups/pepeizqdeals/rss/

This RSS is generated directly from the Steam community.

https://new.reddit.com/r/pepeizqdeals/new/.rss

This RSS is generated directly from Reddit.