Machi Koro: Millionaire's Row arrives as the first expansion for the beloved Machi Koro base game, adding thirteen fresh establishments that spice up the gameplay. New cards include a winery that produces wine on certain dice rolls, a moving company that shifts resources between players, and a general store that grants extra cash when paired with other establishments. Each card has a construction cost and triggers its effect when the rolled die matches its symbol, just like in the original. The expansion contains 72 cards: six copies of each of the ten red, blue, and green establishments, plus four copies of the three purple major establishments. These additions raise the difficulty slightly, offering more combo possibilities and demanding a bit more planning. The game remains quick – about 30 minutes per session – and retains a light weight (around 1.8/5), perfect for casual family or friend gatherings. Millionaire's Row can also be combined with the Harbor expansion for even richer variety. In short, the set adds depth without overwhelming, preserving the charm of building your own Japanese town with dice and cards. If you already enjoy the base game, you’ll love exploring the new strategies these cards bring.