Super Mario World – How To Activate The Yellow Switch

Donut Plains 2 is another red level so we have another secret exit to find. The secret exit in Donut Plains 2 is a bit more difficult to find but still not hard. Again, we don’t need to activate the switch before we can complete the level through the secret exit.

Donut Plains 1 is our first level to feature two exits. Its also the first level to feature the cape. In order to beat Donut Plains 1 the secret way or with the key exit, you’ll either need to continue to Donut Plains 2 and access the green switch or get good with the cape.

After Iggy’s castle, continue North to Donut Plains 1. Donut Plains 1 is our first red-dotted level on the map. If you notice, until now, the levels have been yellow dots.

Castle #1 or Iggy’s castle. Watch the video below to see how to work your way through Iggy’s castle and defeat Iggy.