Johto

HeartGold HeartGold SoulSilver SoulSilver
Walking in tall grass or a cave
Route 45
Radio off
+20%
L24

Hoenn

Emerald Emerald Ruby Ruby Sapphire Sapphire
Walking in tall grass or a cave
Safari Zone
expansion south
5%
L37–40

Sinnoh

Platinum Platinum Diamond Diamond Pearl Pearl
Walking in tall grass or a cave
Route 206
In the morning
+10%
L18
During the day
+10%
L18
Not using PokéRadar
+10%
L16
Emerald in slot 2
+8%
L15
Emerald in slot 2
+8%
L15
Route 207
Emerald in slot 2
+8%
L7
Emerald in slot 2
+8%
L7
Route 214
Emerald in slot 2
+8%
L24
Emerald in slot 2
+8%
L24
Route 215
Emerald in slot 2
+8%
L22
Emerald in slot 2
+8%
L22
Route 227
Emerald in slot 2
+8%
L22
Emerald in slot 2
+8%
L22
Stark Mountain
Emerald in slot 2
+8%
L22
Emerald in slot 2
+8%
L22

Unova

Black 2 Black 2 White 2 White 2 Black Black White White
Walking in tall grass or a cave
Route 11
15%
L37–39
15%
L37–39
15%
L47–50
15%
L47–50
Route 15
25%
L55–57
25%
L55–57
15%
L47–49
15%
L47–49
Route 23
10%
L49
10%
L49
Black 2 Black 2 White 2 White 2 Black Black White White
Walking in dark grass
Route 11
15%
L41–43
15%
L41–43
15%
L57–60
15%
L57–60
Route 15
25%
L63–65
25%
L63–65
10%
L57
10%
L57
Route 23
10%
L54
10%
L54