Win a Stadium or Gym Leader Castle battle using only Pokemon from a Red, Blue or Yellow game

Transfer a Pokemon from Oak's prize pokeball to a Red, Blue or Yellow game

Defeat Red in 1P "Battle Now!"

Defeat Pewter Gym Leader Brock

Defeat Cerulean Gym Leader Misty

Defeat Vermilion Gym Leader Surge

Defeat Celadon Gym Leader Erika

Defeat Fuchsia Gym Leader Koga

Defeat Saffron Gym Leader Sabrina

Defeat Cinnabar Gym Leader Blaine

Defeat Viridian Gym Leader Giovani

Defeat the Elite Four and your Rival

Win the Petit Cup

Win the Pika Cup

Win the Poke Ball Poke Cup

Win the Great Ball Poke Cup

Win the Ultra Ball Poke Cup

Win the Master Ball Poke Cup

Win the Poke Ball Prime Cup

Win the Great Ball Prime Cup

Win the Ultra Ball Prime Cup

Win the Master Ball Prime Cup

Defeat Mewtwo

Defeat Yellow in 1P "Battle Now!" Round 2

Defeat Pewter Gym Leader Brock in Round 2

Defeat Cerulean Gym Leader Misty in Round 2

Defeat Vermilion Gym Leader Surge in Round 2

Defeat Celadon Gym Leader Erika in Round 2

Defeat Fuchsia Gym Leader Koga in Round 2

Defeat Saffron Gym Leader Sabrina in Round 2

Defeat Cinnabar Gym Leader Blaine in Round 2

Defeat Viridian Gym Leader Giovani in Round 2

Defeat the Elite Four and your Rival in Round 2

Win the Pika Cup in Round 2

Win the Petit Cup in Round 2

Win the Poke Ball Poke Cup in Round 2

Win the Great Ball Poke Cup in Round 2

Win the Ultra Ball Poke Cup in Round 2

Win the Master Ball Poke Cup in Round 2

Win the Poke Ball Prime Cup in Round 2

Win the Great Ball Prime Cup in Round 2

Win the Ultra Ball Prime Cup in Round 2

Win the Master Ball Prime Cup in Round 2

Defeat Mewtwo in Round 2

Win a cup using only rental Pokemon and not letting a single one faint

Win the Petit Cup in Round 2 using only rental Pokemon

Win the Pika Cup in Round 2 using only rental Pokemon

Win the Master Ball Poke Cup in Round 2 using only rental Pokemon

Win the Master Ball Prime Cup in Round 2 using only rental Pokemon

Defeat the Elite Four and your Rival in Round 2 using only rental Pokemon

Teach Surf to a Pikachu as the reward for using it in every battle of a Master Ball Prime Cup R-2 win

Defeat Mewtwo in Round 2 using only rental Pokemon and having Mew deliver the final blow

Go to the gallery and obtain your reward for beating the whole game

Lose a Stadium or Gym Leader Castle battle even though all enemy pokemon have fainted

Get an opposing Pokemon to knock itself out with Struggle in a Stadium or Gym Leader Castle battle

Register Mewtwo into the Hall of Fame

Register 50 Pokemon in the Hall of Fame

Register 100 Pokemon in the Hall of Fame

Get an Amnesia Psyduck for registering 151 Pokemon in the Hall of Fame

Win Magikarp's Splash with 30+ points (as 1P vs 3 Hard COMs, no pausing)

Win Clefairy Says without making a single mistake (as 1P vs 3 Hard COMs, no pausing)

Win "Run, Rattata, Run" without hitting a single hurdle (as 1P vs 3 Hard COMs, no pausing)

Win Snore War without missing more than 5 Hypnosis (as 1P vs 3 Hard COMs, no pausing)

Win Thundering Dynamo in 8 seconds or less (as 1P vs 3 Hard COMs, no pausing)

Win Sushi-Go-Round having spent 12.000+ poke dollars (as 1P vs 3 Hard COMs, no pausing)

Win Ekans' Hoop Hurl with a 15+ score (as 1P vs 3 Hard COMs, no pausing)

Win Rock Harden with 50%+ HP left (as 1P vs 3 Hard COMs, no pausing)

Win "Dig! Dig! Dig!" in 6.5 seconds or less (as 1P vs 3 Hard COMs, no pausing)

Win "Who's the best?" after 9 wins as 1P vs 3 Normal COMs without letting them have a single win

Win "Who's the best?" after 9 wins as 1P vs 3 Hard COMs without them collectively having more than 9 wins

Unlock Hyper COM level in the Kids Club

Win "Who's the best?" after 9 wins as 1P vs 3 Hyper COMs