GÖLDF
Starting to shape! Golf with coins where each shot reduces a coin's value by 1, and you must complete holes with the highest total remaining coin value: coins can bounce each other around, and we're gonna be adding some obstacles that you can only buy your way past with a high enough value coin.

Why the name? It's like GOLD and GOLF cobined. With an umlaut for no particular reason. PREPARE TO GÖLDF!