Good Doggo

Yes. Good Doggo is free to play on Steam, so there is nothing to buy to start playing.

The minimum requirements for Good Doggo are: Windows Vista, 2 GB RAM, 256 MB storage. It also runs on macOS. The recommended specs are in the System requirements section.

No. Good Doggo is a single-player game.

Yes. Valve rates Good Doggo as Verified on the Steam Deck: it runs well out of the box.

Yes. Good Doggo is the full base game. You need nothing else to play it.