Made by MATTAN.
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Credit: TheMonkeyBob, kyurel (for fixing the "B" in the ASCII.)
Level 1: Goomba
Level 2: Fighter Fly
Level 3: Bill Blaster
Level 4: Beanie
Level 5: Dry Bones
Level 6: Rex
Level 7: Sharpea
Level 8: Gold Beanie
Level 9: Sworm
Level 10: Spiny
Level 11: Super Fly
Level 12: Fuzz Bush
Level 13: Parabeanie
Level 14: Troopea
Level 15: Tanoomba
Level 16: Pestnut
Level 17: Chuck Guy
Level 18: Laser Snifit
Level 19: Eeker
Level 20: Pestnut #2
Level 21: Mecha-Chomp
Level 22: Bob-Omb
Level 23: Red Virus
Level 24: Yo Bro
Level 25: Oucher Glass
Level 26: Chuck Guy #2
Level 27: Lakipea
Level 28: Goomdiver
Level 29: Limbo Bro.
Level 30: Red Oho Jee
Level 31: Blue Oho Jee
Level 32: Piranha Plant
Level 33: Yellow Virus
Level 34: ???? (Sharkbone)
Level 35: Cheep-Cheep
Level 36: Puffer-Cheep
Level 37: Blue Virus
Level 38: Gritty Goomba
Level 39: Spiky Snifit
Level 40: Anuboo
Level 41: Gritty Goomba #2
Level 42: Elite Troopea
Level 43: Boomerang Bro
Level 44: Paratroopea
Level 45: Blooper
Level 46: Dry Bones #2
Level 47: Malibut
Level 48: Mecha-Blooper
Level 49: Starkiss
Level 50: Limbo Bro. #2
Level 51: Glurp
Level 52: Scaratroopea
Level 53: Ice Snifit
Level 54: Gunner Guy
Level 55: Clumph
Level 56: Hammer Bro
Level 57: Magikoopa
Level 58: Sniper Bill
Level 59: Chomp Bro
Level 60: Boo
Level 61: Bowser
Level 62: Fawful (with Jetpack)
Level 63: Tolstar
Level 64: Hoohooros
Level 65: Dragohoho
Level 66: Queen Bean
Level 67: Rookie
Level 68: Popple
Level 69: Wiggler
Level 70: Chuckolator
Level 71: Cackletta
Level 72: Mom Piranha
Level 73: Trunkle
Level 74: Hermie III
Level 75: Piranha Bean
Level 76: Jojora
Level 77: Jojora's Friend
Level 78: Birdo
Level 79: Iggy
Level 80: Morton
Level 81: Lemmy
Level 82: Ludwig
Level 83: Roy
Level 84: Wendy
Level 85: Larry
Level 86: Fawful
Level 87: Bowletta
Level 88: ???
Level 89: ???
Level 90: Bubbles
Level 91: ???
Level 92: Fire God
Level 93: Thunder God
Level 94: ???
Level 95: Yoshi
Level 96: ???
Level 97: ???
Level 98: Mario
Level 99: Luigi
Level 100: ???
