A game where you get to be a giant boulder and roll over things in multiple different game modes: game of war, obstacle course, time trial, skee-boulder. You also have a campaign (which unlocks new boulders) and multiplayer (both local and online) you can play.

The artstyle and humor is a hit or miss depending on the person (personally not a huge fan of it).

Is it my favorite game I have ever played? No. Did I have an enjoyable time for of the time with it? Yes.

Works without any issues on Linux with Proton (9.0-4).