Golfing in Aether - Cauldron is a free game utility coming from developer Vetron and is a DLC pack for the base Golfing in Aether. It provides a unique mini-golf stage that is set on a course surrounded by molten lava for a different kind of pressure and gameplay for fans of the original to experience. 

Fiery golf 

As its name suggests, the Golding in Aether - Cauldron DLC adds a new course to the popular mini-golf game, and it's filled with hot lava. It is meant as a late-game course that features 10 new levels, all with a volcanic cauldron theme that is playable across all modes. Some of them feature extra animations and effects like lava flow. 

What's more, this DLC includes two new hat customizations called Steg and Trike. They are simple additions but welcome ones to add some more flair to the courses themselves. However, it does not include any new game mode and such, and does not help address the still inconsistent multiplayer gameplay present in the base game experience. 

The heat is on 

To sum up, if you liked the base game and want more of the same, the Golfing in Aether - Cauldron DLC adds a nice twist to the experience with its distinct volcanic theme. Considering it's free, there are plenty of new levels to enjoy and hats to customize with. It's pretty much a must-download if you're a fan of the original.