Super Mario 64 is an action/platform game for the Nintendo 64 released in 1996. Mario's first game on the N64 and his first 3D game, it is praised for its transition from 2D to 3D and is considered one of the best 3D platformers ever made.
When Bowser steals all the power stars and Princess Peach, Mario must go though the castle and collect the missing stars and save the princess.

This patch adds a bunch of custom platform objects to Flatworld Battlefield. Each object has a respective collision behavior, so you can move and
replicate them around in order to create simple levels.

There are two templates to start from: Bob-omb Battlefield level is replaced with the “Flatworld” terrain and Whomp's Fortress is replaced with an empty terrain with a “death at the bottom” collision.

The patch is to be applied on an extended Mario 64 ROM, without Flatworld Enabled. There's a separate patch if you have extended your ROM with the MAC Version of VL-Tone's
Rom Extender.