The Game: Kart Bumper:
Once the countdown ended, the safe zone would transform into a semi-open war zone. The entrance would close, but the exit would open, and the war zone would last for thirty minutes. If players left early, they would be charged a 10 kart coin parking fee.
After the game began, players were required to crash into the rear of karts that shared the same color as their own, completing a rear-end collision. Successfully doing so would allow them to absorb 10% of the other player's mileage. If a player collided with a kart of a different color, both players would lose 0.1 nitrogen boost fuel capacity.
Ranking rewards: The top 100 players with the highest absorbed mileage would receive kart coin rewards, with the top three earning a rule analysis.
Bonus: For every kart of the same color completely destroyed, the player would receive 10 kart coins.