Bowser: If you don't remember who he is, you fail at gaming forever.
Croco: Dude stole your coinz. Also, bitchin' hat for a dinosaur.
Mack: Pogo-sword dude who uses Shysters to hold some poor Mushroom people hostage. Also has the first Star.
Belome: Doggie gonna eat you. Fight him like 400 times. "His charm point is his adorable tongue"
Bowyer: The first in a long series of anthromorphic Weaponry. As his name implies, he's a Bow. He likes shooting off and raining arrows on your team's head throughout the dungeon.
Punchinello: This one is an anthromorphic Bomb, despite the name.
Booster: Manliest guy in the mushroom kingdom? He ascribes to the Bowser school of matrimonial bliss.
Bundt: The cake is a lie.
Johnny: Pirate Shark!
Yaridovitch: 'Yari' is Japanese for spear, as in 'this guy is anthromorphic Spear'. The more you know~
Birdo: Pink, transvestite dinosaur who lays eyes from her -mouth-. :horrified: Debuted in Mario Bros 2.
Valentina: Known for ruining Mallow's family, taking over the Nimbus kingdom, and her enchanting jiggling.
Dodo: Valentina's right-hand Bird.
Axem Rangers: Red, Black, Pink, Green, and Yellow. Unsurprisingly, they all wield axes~
Boomer: He has a katana, that makes him pretty cool.
Exor: GIANT SWORD THAT CLEAVES THE HEAVENS Bowser's Keep!
Smithy: The 'mastermind' behind it all. He is a blacksmith who wants to fill the world with weapons~
Culex: Eww, you got Final Fantasy in my Mario game~
Super Mario RPG: Legend of the Seven Stars
Bowser Koopa - 8.5. Iconic, plays with tropes and keeps the humor-level high during his story scenes.
Croco - 7.5. Works overall, though a bit annoying.
Mack - 4. Not really memorable, but works as an introduction to Smithy's army of anthromorphic weapons.
Belome - 7. Always felt he was memorable and amusing.
Bowyer - 4. Had some neat build-up during his dungeon.
Punchinello - 3. Meh.
Booster - 8. Manly. Should have been the main villain.
Bundt - 8.5. I take it back. Living Cake is the best part of this game.
Johnny - 7. Pirate Shark.
Yaridovitch - 3. Meh.
Birdo - DNR, but I thought I'd give her a chance.
Valentina - 5. The best of the 'serious' villains in SMRPG. Which is just average.
Dodo - 6.5. Dodo works as a bumbling henchman, though!
Axem Rangers - 7. Fun, memorable parody.
Boomer - 2.5 Somehow less memorable than Yaridovitch.
Exor - 4.5 Plotless, but memorable space flea.
Smithy - 6. Honestly, I'm gonna go ahead and say that Smithy works for what he is. SMRPG plot never really gets 'serious', but Smithy's plan are just dangerous enough to push the plot along without ever losing that humorous charm the world gives off.
Culex - 4. Space Flea Cameo!