Dot Clicker

Yes. Dot Clicker is free to play on Steam, so there is nothing to buy to start playing.

The minimum requirements for Dot Clicker are: Windows 10, Intel HD Graphics 3000, 4 GB RAM, 3 GB storage. It runs on Windows only. The recommended specs are in the System requirements section.

No. Dot Clicker is a single-player game.

Yes. Dot Clicker is the full base game. You need nothing else to play it.