Bob-omb Battlefield

Bob-omb Battlefield is the first course in Super Mario 64. Set amid a war between the two races of Bob-ombs, it continues the trend of grassy fields for opening levels in the Super Mario series and features a large mountain with a spiraling path up to it. Along with that, other notable areas include a floating island and a cage guarded by a Chain Chomp.

Missions

 * 1) BIG BOB-OMB ON THE SUMMIT
 * 2) FOOT RACE WITH KOOPA THE QUICK
 * 3) SHOOT TO THE ISLAND IN THE SKY
 * 4) FIND THE 8 RED COINS
 * 5) MARIO WINGS TO THE SKY
 * 6) BEHIND CHAIN CHOMP'S GATE

White-eyed Chomp
Some players have reported encountering the White-eyed Chomp here. The White-eyed Chomp often serves as a warning that the copy of the game is heavily personalized and contains more dangerous and rare Anomalies such as the Wario Apparition, or, more commonly, the Fourth Floor.

Other phenomenons that occur with the White-eyed Chomp are that the text will occasionally be different, and stars might move to a different location.

Bob-omb Village
Supposedly, there is an area related to Bob-omb Battlefield called "Bob-omb Village", although where the location of this area is unknown. It's likely this is the village belonging to one of the Bob-omb races. A user has claimed to rip the MIDI from the game's files, as the music for Bob-omb Village.