The consensus here seems to be overwhelmingly 'this is arbitrary but entertaining, I really wanna see what you can do with cannonless though'. This allows me to keep Penguin into 8-Castle, potentially saving time.

Getting a faster first pipe cycle than what's already possible in 8-Airship, and performing a trick known as 'Coding Double Bombless' with the Penguin powerup instead of using the Propeller powerup.

Because of this, I lose half a second in 3-2 only to save ~25 more seconds by not running into any Ice Bros.

An intentional ground-pound is done in 3-2 at the end, with the aim of manipulating the RNG of the Ice Bros.

Grabbing the Penguin Suit in 3-1 saves ~30 seconds over keeping the Propeller Suit over the course of the TAS.

The fastest route for this objective is to play through the first two worlds and take the cannons in worlds 3 and 6.

Objective: Complete the game as fast as possible without the use of World 5.

DSP Emulator Engine: DSP LLE Recompiler.

Emulator used: Dolphin 5.0 Lua Core by SwareJonge.

Follow the path to the red secret exit flag. The switches illuminate the cubes but you can walk on them even if they are turned off. Hop across the light cubes to the far right in this new area. You can walk through a wall here to your left to find an area with a door. Drop below the sign it (just to the right of it).

When you come to the fourth red arrow sign -it's across the way from a few coins and a door. Make your way through the 'main room' with all the doors to the various areas in the Ghost House. The Secret Goal leading to this cannon is in World 5-Ghost House.

There's another secret area at the very top by Wendy's door with a power up and some additional coinage. Here you can enter a secret area in the upper left for some coins and a 1-Up. Play through the level until you get to the part, just past the midway flag, with the pink conveyor belts and numerous heavy, grey blocks. You'll need a Mini Mushroom for this secret.

World 1 cannon super mario bros wii