Johto

HeartGold HeartGold SoulSilver SoulSilver Crystal Crystal Gold Gold Silver Silver
Walking in tall grass or a cave
Route 43
20%
L15
Radio off
+10%
L15
20%
L15
Radio off
+10%
L15
In the morning
+30%
L15
During the day
+30%
L15
At night
+30%
L15
In the morning
+30%
L15
During the day
+30%
L15
At night
+30%
L15
Route 48
5%
L20
5%
L20

Hoenn

Emerald Emerald Ruby Ruby Sapphire Sapphire
Walking in tall grass or a cave
Safari Zone
SE
20%
L25–27
20%
L25–27
20%
L25–27
Safari Zone
SW
20%
L25–27
20%
L25–27
20%
L25–27

Sinnoh

Platinum Platinum Diamond Diamond Pearl Pearl
Walking in tall grass or a cave
Route 214
Not using PokéRadar
+10%
L24
Not using PokéRadar
+10%
L24
Route 221
5%
L30
Not during a swarm
+20%
L28
Valor Lakefront
24%
L26–28
Not using PokéRadar
+1%
L28
20%
L21
Not using PokéRadar
+10%
L22
20%
L21
Not using PokéRadar
+10%
L22

Unova

Black 2 Black 2 White 2 White 2 Black Black White White
Walking in tall grass or a cave
Nature Sanctuary
15%
L58–59
15%
L58–59
Black 2 Black 2 White 2 White 2 Black Black White White
Walking in dark grass
Nature Sanctuary
15%
L66–67
15%
L66–67