🤑 Indie game store🙌 Free games😂 Fun games😨 Horror games
👷 Game development🎨 Assets📚 Comics
🎉 Sales🎁 Bundles

If you click the buy button the dialog will show which games come with what. In this case Four Horsemen and Emily is Away Too. If any of the other developers add Steam keys to their page you'll get them too, but we can't make any guarantees about that. You can always try asking them!