For many reasons, you and I may want to browse games from oldest to newest, so I suggest adding browsing from oldest to newest.

Scroll down to see the https://itch.io/directory link. There you have year numbers. If you click the oldest year, you will see games from that year for starters. But sorting from oldest to newest is tricky. It does not consider updates. And unless you use a very specific tag set, you will only scrape at the bottom. Literally. What do you wanna do? Browse 800000 games in reverse order?

A button to reverse order in a collection would be nice though.