Humble Beginnings
Defeat your rival in Professor Oak's Lab.
You Just Lucked Out!
Win the optional battle against your rival on Route 22.
Always One Step Behind
Defeat your rival in Cerulean City.
No Relaxing on This Cruise...
Defeat your rival on the S.S. Anne.
I Took It Easy on You!
Defeat your rival in Lavender Town.
What Kept You?
Defeat your rival in Saffron City.
I Was Just Careless!
Defeat your rival on your way to the Pokémon League.
What a Great Secret Entrance
Stop Team Rocket in Celadon City.
Use It Wisely...
Stop Team Rocket in Saffron City.
A Stone Gray City
Defeat Brock in Pewter City and earn the Boulder Badge.
A Mysterious Blue Aura
Defeat Misty in Cerulean City and earn the Cascade Badge.
The Port of Exquisite Sunsets
Defeat Lt. Surge in Vermillion City and earn the Thunder Badge.
The City of Rainbow Dreams
Defeat Erika in Celadon City and earn the Rainbow Badge.
Behold! It's Passion Pink!
Defeat Koga in Fuchsia City and earn the Soul Badge.
Shining Golden Land of Commerce
Defeat Sabrina in Saffron City and earn the Marsh Badge.
The Fiery Town of Burning Desire
Defeat Blaine on Cinnabar Island and earn the Volcano Badge.
The Eternally Green Paradise
Defeat Giovanni in Viridian City and earn the Earth Badge.
The Real Champion!
Become the League Champion.
The Real Champion Once More!
Return stronger and become the League Champion again.
Joyful Journey
Catch a Chansey.
Burning Three
Catch Moltres.
Electrifying Two
Catch Zapdos.
Chilling One
Catch Articuno.
Genetic Monster
Catch Mewtwo.
The Three Sacred Beasts
Catch Raikou, Entei, or Suicune.
Gotta Catch 'em All: LeafGreen!
Catch all 171 obtainable Pokémon without external trades.
You're So Cool!
Rescue Lostelle on Island 3.
Doing What You Can Here and Now
Help Lorelei in stopping Team Rocket on Island 4.
Thank You. You May Go Now.
Rescue Selphy on Island 5.
To Protect the World from Devastation
Stop Team Rocket in their warehouse on Island 5.
One by One
Complete the Single Battle challenge at the Trainer Tower.
Two by Two
Complete the Double Battle challenge at the Trainer Tower.
Quick and Easy
Complete the Knockout Battle challenge at the Trainer Tower.
Everything at Once
Complete the Mixed Battle challenge at the Trainer Tower.
Now the Adventure Can Start
Obtain the Pokédex from Professor Oak
Now You Won't Get Lost
Obtain the Town Map from Daisy
Poké Mart's New Advertising Campaign
Obtain a free Potion from the Poké Mart worker on Route 1
Teaching Through TV
Obtain the Teachy TV after being taught how to catch Pokémon
What's This For?
Unlock the use of Mystery Gift
Spawn Camping
Defeat the trainer in Pewter City Gym
The 20 Pokédollar Con
Buy the Magikarp in the Route 4 Pokémon Center
Prehistoric Pickup
Pick either the Dome or Helix Fossil in Mt. Moon
Completely Washed Out
Defeat every trainer in Cerulean City Gym
Reverse Fusion
Obtain the S.S. Anne Pass from Bill
A Stick, Some String, and Some Glue to Hold It Together
Obtain the Old Rod in Vermillion City
Hearing the Old Man Out
Obtain the Bike Voucher in Vermillion City
A Spear for a Club
Trade a Spearow for a Farfetch'd in Vermillion City
What's Yours Is Mime
Trade an Abra for a Mr. Mime on Route 2
Ridin' Around
Obtain the Bicycle in Cerulean City
Forest Clearing
Defeat every trainer and find every overworld item in Viridian Forest
Cleaning Down the Boat
Defeat every trainer and find every item on the S.S. Anne before it leaves
Shock and Awe
Defeat every trainer in Vermilion City Gym
Caught in a Flash
Obtain HM05 Flash from one of Professor Oak's Aides
Fossilized Science
Obtain the Old Amber in the Pewter City Museum
I Can't See!
Defeat every trainer and find every item in Rock Tunnel
Holding onto It Forever and Ever
Obtain the Everstone from Professor Oak's Aide on Route 10
Choose Your Own Eeveelution
Obtain the gift Eevee in Celadon City
Let's Go Gambling!
Obtain the Coin Case in Celadon City
Searching for Handouts
Obtain all of the hidden and gift coins in the Celadon City Game Corner
Smelling the Roses
Defeat every trainer in Celadon City Gym
Free Flight Lessons
Obtain HM02 on Route 16
Tea Time
Gain access to Saffron City by giving the Guards tea
Looking for a Fight
Obtain the VS Seeker in Vermilion City
What Kind of Powder Is This?
Obtain the Powder Jar in Cerulean City
Blasting Off the Small Fry
Defeat every trainer and find every item in the Rocket Hideout
Returning to Normal
Defeat every trainer and find every item in the Pokémon Tower
Rise and Shine
Obtain the Poké Flute in Lavender Town
Sleeping on the Job
Catch a Wild Snorlax
Strength in Surfing
Obtain both HM03 Surf and HM04 Strength
Magic Metal Detector
Obtain the Itemfinder from Professor Oak's Aide on Route 11
Whatever Is Leftover
Find both hidden Leftovers that can only be found using the Itemfinder
Soothing Souls
Obtain the hidden Soothe Bell in Pokémon Tower
Over the Moon
Defeat every trainer and find every item in Mt. Moon (Except hidden Mushrooms)
Early-Game Sweep
Defeat every trainer and find every item on Routes 2, 3, and 4, and Viridian, Pewter, and Cerulean City
The Cape of Cerulean
Defeat every trainer and find every item on Routes 24 and 25
A Good Rod from a Good Guru
Obtain the Good Rod in Fuchsia City
Fortune of the Cats
Obtain the Amulet Coin from Professor Oak's Aide on Route 16
A Superb Rod, Guaranteed!
Obtain the Super Rod on Route 12
Sharing Is Caring
Obtain the Exp Share from Professor Oak's Aide on Route 15
Poisoned Minds, Agile Bodies
Defeat every trainer in Fuchsia City Gym
On an Item Safari
Find every item in the Safari Zone
To Either Side of Darkness
Defeat every trainer and find every item on Routes 9 and 10
Scouring the Generator
Find every item in the Power Plant
Kanto's Central Hub
Defeat every trainer and find every item on Routes 6, 7, 8, Saffron City, and Vermilion City
Water, Fences, and Passion Pink
Defeat every trainer and find every item on Routes 11, 12, 13, 14, 15, and Fuchsia City
Along the Waters
Defeat every trainer and find every item on Routes 19, 20, and 21
Caves of Seafoam
Find every item in Seafoam Island
A Game of Clue
Defeat every trainer and find every item in Pokemon Mansion
Silph Management
Defeat every trainer and find every item in Silph Co.
Dojo Beatdown
Defeat every trainer in the Saffron City Dojo and obtain either Hitmonlee or Hitmonchan
Foretelling Defeat
Defeat every trainer in the Saffron City Gym
A Secret to Everybody
Obtain the Secret Key
Smartest Tool in the Shed
Defeat every trainer in the Cinnabar Island Gym
Straight from the Underground
Defeat every trainer in the Viridian City Gym
Aquatic Beast
Obtain the Gift Lapras in Silph Co.
Cycling Road
Defeat every trainer and find every item on Routes 16, 17, 18 and Celadon City
Raising Numbers You Can't See
Obtain the Macho Brace in Viridian City Gym
Beeg Feesh
Show the Fishing Guru on Route 12 a Magikarp big enough to earn a reward
Taste of Victory
Defeat every trainer and find every item on Route 23 and Victory Road
The Lab's Finest Trades
Complete all 3 trades on Cinnabar Island
Nidoswapping
Complete both trades for a Male Nidoran and a Nidorino
Giving the Jynx a Whirl
Trade a Poliwhirl for a Jynx in Cerulean City
Slow Taster
Trade a Slowbro for a Lickitung on Route 18
Beached-Up Treasure
Defeat every trainer and find every item in Treasure Beach, Kindle Road and Mt. Ember
Making a Smash
Obtain HM06 Rock Smash at the Ember Spa
The Brink of Discovery
Find the PP Max at Cape Brink by using the Itemfinder
The Cape and Forest
Defeat every trainer and find every item on Two Island, Cape Brink, Three Island, Bond Bridge, and Berry Forest
Now It's Just a Normal Forest
Deplete the Berry Forest of all its renewable berries
Going National
Obtain the National Pokédex
No Diamonds...
Obtain a Nugget from the Miner in Three Isle Path
Red Hot Ruby
Obtain the Ruby in Mt. Ember
An Elite Item Hunt
Find every item on Four Island and Icefall Cave
Up the Currents
Obtain HM07 Waterfall in Icefall Cave
Too Much Water
Defeat every trainer and find every item in the Five Island region
Ruinous Paths
Defeat every trainer and find every item in the Six Island region
The Seviith Island
Defeat every trainer and find every item in the Seven Island region
An Eggcelent Hatch
Obtain an egg in the Water Labyrinth
The Ultimate Horn
Show a record-breaking Heracross to a woman in Water Path for the first time and earn a Nest Ball
A Lady's Wish
Show Selphy the Pokémon that she asked for and obtain a reward
Hearing Horns in the Distance
Bring the Ruby and Sapphire back to Celio and have him finally finish the machine
Gossip Checker
Obtain every Fame Checker entry, fully filling it out
Extra Flair
Use the machine in the Game Corner to add at least one Pokémon to the back of your Trainer Card
A Bioweapon's Treasure
Find every item in Cerulean Cave
Tutor Time!
Find and use all of the Move Tutors
Hit It Big
Hit triple 7s on the slots in the Celadon City Game Corner
A Quench for TMs
Obtain all three TMs from the thirsty girl on the rooftop of the Celadon Department Store
A Sacked Sapphire
Find the Sapphire in the Dotted Hole and then have your efforts go down in vain
Battle-Hardened Master
Defeat the highest leveled teams for all rematchable trainers found in the Vs. Seeker