Double Cheeseburger, Medium Fries

Yes. Double Cheeseburger, Medium Fries is free to play on Steam, so there is nothing to buy to start playing.

The minimum requirements for Double Cheeseburger, Medium Fries are: Windows 7, 2 GB RAM, 400 MB storage. It runs on Windows only. The recommended specs are in the System requirements section.

No. Double Cheeseburger, Medium Fries is a single-player game.

Mostly, yes. Valve rates Double Cheeseburger, Medium Fries as Playable on the Steam Deck: it runs, but may need some manual setup.

Yes. Double Cheeseburger, Medium Fries is the full base game. You need nothing else to play it.