Mr. Domino keeps running. Hold Space to leave a trail on the numbered red switches. On your next lap, run into the first domino to start the chain. A red ring is where a trick knocks over the next trail—lay from that ring to the next switch.

Trigger all four switches to clear the stage. Green + restores stamina. Orange R resets your trails and switches. Striped obstacle stacks hurt, block domino placement, and break a trail. Steer around them one lane at a time to keep your chain connected. The warning highlights a hazard ahead in your lane; the switch hint tells you which lane to reach next. Falling dominoes earn 10 points times the trick multiplier. Successive tricks in one chain earn 500, 1000, 1500 and 2000 points; remaining stamina earns a stage-clear bonus. The +points readout totals the current scoring burst. The diamonds show completed tricks; the bottom-right counter shows dominoes on the course. Sound starts off.