Looking at your materials, here's a concise giveaway description focused on the update and Steam Summer Sale:

🎲 Fortune Avenue - Major Update Incoming! 🚀

Big things are coming to Fortune Avenue! A massive update is on the way just in time for the upcoming Steam Summer Sale!
3 keys up for grabs! 🎁

Don't miss out - add it to your wishlist NOW before the Steam Summer festivities begin!

🎮 Steam Store: https://store.steampowered.com/app/1810050/Fortune_Avenue/

Time to secure your spot on Fortune Avenue! 💰✨