• Ball 'N' Chain
• Big Blue Boo
• Big Bubble
• Big Steely
• Blargg
• Boo [known as Boo Buddy]
• Boo Block [known as Boo Buddy Block]
• Boo Buddy Snake
• Chainsaw
• Cheep Cheep
• Circling Boo Buddies
• Disappearing Boo Buddies
• Eerie
• Fire Snake
• Fishbone
• Fishin' Boo
• Floating Mine
• Fuzzy
• Gold Bowser Statue
• Gray Bowser Statue
• Grinder
• Hothead
• Iggy Koopa
• Jumping Piranha Plant
• Jumping Pumpkin Plant
• Lava Bubble
• Li'l Sparky
• Mega Mole
• Muncher
• Pokey
• Porcu-Puffer
• Sumo Bro [known as Sumo Brother]
• Thwimp
• Thwomp
• Torpedo Ted
• Urchin
• Venus Fire Trap
• Volcano Lotus

Bosses

• Big Boo, The [known as The Big Boo]
• Bowser
• Larry Koopa
• Lemmy Koopa
• Ludwig Von Koopa
• Morton Koopa Jr.
• Reznor
• Roy Koopa
• Wendy O. Koopa

• Blue Yoshi
• Dolphin
• Red Yoshi
• Yellow Yoshi
• Yoshi

• 1-Up Mushroom
• 3-Up Moon
• Baby Yoshi
• Egg
• Gray Switch Block [known as Gray P-Switch]
• Green Berry
• Jumping Board
• Key
• Pink Berry
• Red Berry
• Vine
• Yoshi's Wings

Blocks

• Bonus Block
• Grab Block
• Message Block
• Note Block [known as Jump Block]
• On/Off Switch
• P-Switch [known as Switch Block]
• Question Block [known as Prize Block]
• Roulette Block
• Triangular Block

Power-ups

• Power Balloon

Settings

• Dinosaur Land

• Princess Peach Toadstool [known as Princess Toadstool]

• Luigi
• Mario