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

Sorry, but for now it is unlikely :(

Steam takes a payment of $100 per published game, and while it may not sound like much for some people, I personally believe it's too much for a free game.