Tallgrass

Pokémon Radical Red areas

Cerulean Cave

Leads to Cerulean City

Grass

PokémonWhenLevelChance
Great TuskDay68–7030%
IronTreadsAny time68–7030%
GolbatAny time68–7020%
ParasectAny time68–7020%
PrimeapeDay68–7020%
MachampDay68–7020%
MagnetonAny time68–7020%
MedichamDay68–7020%
ToxicroakEvening & night68–7020%
ConkeldurrEvening & night68–7020%
PangoroEvening & night68–7020%
NoivernAny time68–7020%
BruteBonetAny time68–7020%
LopunnyAny time68–7015%
AlakazamDay68–7010%
AudinoAny time68–7010%
SeismitoadAny time68–7010%
ReuniclusEvening & night68–7010%
ExcadrillAny time68–708%
DuraludonAny time68–708%
GardevoirAny time68–705%

Surfing

PokémonWhenLevelChance
SharpedoAny time56–5860%
SeismitoadAny time56–5860%
GolduckAny time56–5830%
SlowbroAny time56–5830%
ToxapexAny time56–589%
KinglerAny time56–585%
CrawdauntAny time56–585%
MiloticAny time56–581%

Rock Smash

PokémonWhenLevelChance
GeodudeAny time30–6065%
GravelerAny time40–6535%

Old Rod

PokémonWhenLevelChance
MagikarpAny time2–470%
FeebasAny time2–470%
StaryuAny time2–430%
MareanieAny time2–430%

Good Rod

PokémonWhenLevelChance
CorphishAny time27–2960%
CarvanhaAny time27–2960%
KrabbyAny time27–2920%
MareanieAny time27–2920%
PyukumukuAny time27–2920%

Super Rod

PokémonWhenLevelChance
PoliwhirlAny time53–5540%
PoliwrathAny time53–5540%
CrawdauntAny time53–5540%
SeismitoadAny time53–5540%
SharpedoAny time53–5515%
GyaradosAny time53–555%

Items

NuggetFull RestoreMax ElixirUltra Ball · hiddenPP UpUltra BallBoost Energy

Trainers · 5

Pokémon Trainer Ketchup

#20

Uses Mega Ring

AzumarillLv 60@ Assault Vest · Liquidation, Aqua Jet, Play Rough, Superpower
GliscorLv 60@ Toxic Orb · Swords Dance, Earthquake, Facade, Roost
DracozoltLv 60@ Choice Scarf · Bolt Beak, Dragon Claw, Earthquake, Fire Fang
AggronLv 60@ Aggronite · Curse, Heavy Slam, Rest, Sleep Talk
UrshifuLv 60@ Choice Band · Wicked Blow, Close Combat, Sucker Punch, Poison Jab
UrshifuLv 60@ Choice Band · SurgeStrikes, Aqua Jet, Close Combat, U-turn