This post is referring to Happy Humble Burger game.
I played this back when the youtubers were playing it and got it for free off Itch I think. Has it been added to since then? It was like a half hour long game then.

I don't know, but I would assume more has been added since now it is purchasable and not in early access.

Note: I do not own it, so I do not know. However, I saw a youtuber play it yesterday.

Description on the features it has.

-State of the art restaurant management simulation! Cook food, fill drinks, and serve customers!
-Upgrade your restaurant to make your job even easier!
-Chaotic Restaurant Event System - put out fires, take out the trash, get those rats!
-Engrossing narrative in STORY MODE. Uncover the secrets of the Happy’s Humble Burger Farm franchise, Obscura Biotech, and your very existence.
-Unlockable ENDLESS MODE that focuses on just the cooking
-Stalk the streets and storefronts of New Elysian City
-Earn extra cash doing side-jobs at the restaurant, or visit the Steal ‘n’ Sell and earn credits for things you find on your travels!
-Uncover audio logs and research pages to piece together the mystery of New Elysian City
-Discover the history of Happy the Humble Heifer and her Barnyard Buds!
-Around 2 hours of Talk Radio and 60+ television programs to zone out to, featuring epic cameos !
-Interactive jukebox with 9 brand new albums recorded exclusively for the game, as well as 5 returning classics such as Landing Gear and Senile Showdown OST!