Point 1

Each time you defeat a Boomerang Bro, you extend the time limit by 10 seconds. There are plenty of enemies along the path, but their ranged attacks can make it tough to maintain a quick pace. Collect a power-up from the Roulette Block at Point 1, then head across the tightropes. You’ll find at least one Boomerang Bro at the end of nearly every tightrope, so use caution as you cross.

Avoid bouncing, and let the boomerangs pass over you as you close in on your attacker. When you’re within range, take out the enemy and jump clear of any returning boomerangs...