Staying on the road is easy because the tracks are wide and the handling feels solid. There’s also a timer that rewards you with extra stars at the finish line. The reward depends on how much time is left, but you can’t actually fail if the timer reaches zero. You simply miss out on the bonus stars.
After crossing the finish line, you move on to another random track. You can also visit the shop and spend your stars on a random selection of items. These include new vehicles with different stats, although the differences rarely matter. You can end up with a truck that has better stats than a race car. The only stat that really feels valuable is the amount of limited turbo, which lets you speed through a track and fully recharges between runs. Once you buy a vehicle, it’s permanently yours, and you can switch to any owned car directly from the shop, but bought cars clutter the shop screen and don’t have a separate garage. They’re also in default order, so if you have a favorite car, you’ll have to scroll through them for each new race.
The shop also offers general upgrades, such as better handling, extra turbo, randomized road colors, or a single chance to survive a collision. If you want to progress faster, it’s worth saving for upgrades that increase your star income, such as earning stars for overtaking or doubling all stars earned. Stat upgrades apply to every vehicle you own, so they’re always useful. Once you unlock a few of these upgrades, the amount of stars you earn after each track becomes quite generous.
The Double Stars upgrade is easily the most important purchase in the game. Without it, the progression quickly starts to feel like an excessive grind, as both cars and upgrades become incredibly expensive compared to the first few purchases. The first batch of cars costs around one or two hundred stars, but the second batch suddenly jumps to prices roughly five thousand times higher, with later batches becoming even more expensive.
The cars themselves are especially strange because most of them look fairly ordinary and don't offer noticeably better stats. Some are even worse than the starting vehicle, which I ended up using for most of my playthrough. Higher prices make sense for a few vehicles because they come with more turbo charges, but many others feel like expensive collectibles that exist only to give you something to spend stars on. Upgrades become even more costly, making it seem like you're barely making progress. Then you finally unlock the main star earning upgrade, and suddenly everything changes.
Car and upgrade prices continue increasing several times, eventually reaching absurd levels. By the second major price jump, the game had already started losing its appeal for me because I wasn't really seeing anything new. The tracks remain largely the same, aside from modifiers that you can unlock, such as different road colors, lane counts, hills, and other variations. Unfortunately, these modifiers also come with high price tags, just like everything else in the shop.
Another issue is the shop itself. Since the selection is random, you might save up for something only for it to disappear from the rotation. Buying cheaper items creates room for more expensive ones, which you usually can't afford. This happened to me with the Double Stars upgrade. I couldn't afford it when it first appeared, so I bought other upgrades instead. By the time I finally had enough stars, the shop kept showing the next level of the Double Stars upgrade instead, which was far beyond my budget.
I had to grind through several more tracks before the cheaper version finally appeared again. On the other hand, I was lucky enough to afford the next Double Stars upgrade immediately after buying the first one, and the difference was incredible. After a single race, I had enough stars to purchase nearly everything from the previous batch of cars and upgrades. Toward the end of the game, I also discovered that you can refresh the shop simply by returning to the main menu and loading back into the game.
That advantage only lasts until the next price increase. Nevertheless, at that point, the challenge becomes almost meaningless because the customization options let you create extremely easy tracks with wide roads, no curves, and very little traffic. You can practically hold the accelerator, drive in a straight line, and earn more stars than you'll ever realistically need.
Sadly, there’s no meaningful reward for buying the final item in the shop. There’s no special vehicle, achievement, or secret unlock. All you get is a simple congratulatory message, which makes the ending underwhelming after such a grind. The game's premium price isn't justified, particularly when the genre offers far better alternatives at a lower cost.