Idle Race Masters vs Merge Mini Grand Prix Usage & Stats

Modify your car and try to get a good performance in the race! You earn coins when your car crosses the yellow line or finish line. If you have enough coins, tap the reinforcement panel at the bottom of the screen to increase your level and strengthen your stats. Tap the boost button to temporarily increase your car's top speed and family. You can also enhance the duration of the boost from the enhancement panel. Once the boost button cooldown has finished, you can use it again. If you clear the stage in 3rd place or higher, you will be able to proceed to the next stage. The strengthened status will be carried over even if the stage changes. It's a simple racing game that you can enjoy just by leaving it alone.