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).