Similar to Super Monkey Ball's Bowl, Basin is set up like a bowl itself. The goal lies on the side inside the bowl, making it a tricky angle for players to roll through effortlessly. The monkey starts above the bowl on a flat platform slightly tilted at the end so they can enter the bowl smoothly.
Roll off the platform and into the bowl. Once in, roll around the walls until you have enough speed and momentum to reach the goal. Alternatively, when going off the platform, aim your monkey so it jumps off the railing and into the goal easily.