Darkwing Duck/Secrets

Sound Test
At the title screen, press these buttons at the same time:

Bonus Areas
Inside the levels there are secret areas, where you can get many power-ups. However, access to these areas is very well hidden and there is no element that can help you discover it. Simply, by firing your weapons in some points, the word "GO" will appear. Enter that point to access the secret area. J. Gander Hooter will explain what you need to do.

Basically, there are two types of secret areas. In one of them, you will have to hit capsules that fall from above with your gun, to get items that you can collect.

In the other, you will have to jump, clinging to rings, to stop capsules that move horizontally with your cloak (the items inside will then be collected automatically).

In both areas you will have 30 seconds of time available, during which you will have to try to collect as many items as possible. When time runs out, or if you fall to the bottom, you will return to the main level.