Kanto

HeartGold HeartGold SoulSilver SoulSilver FireRed FireRed LeafGreen LeafGreen Yellow Yellow Red Red Blue Blue
Walking in tall grass or a cave
Berry Forest
20%
L37
20%
L37
Bond Bridge
15%
L34–40
15%
L34–40
Five Isle Meadow
15%
L48–50
15%
L48–50
Route 11
10%
L18–20
Route 12
10%
L28
Route 13
In the morning
Radio off
+20%
L25
During the day
Radio off
+20%
L25
In the morning
Radio off
+20%
L25
During the day
Radio off
+20%
L25
5%
L29
5%
L29
15%
L28
Route 14
In the morning
Radio off
+10%
L25
During the day
Radio off
+20%
L25
Radio off
In the morning
+10%
L25
In the morning
Radio off
+20%
L25
During the day
Radio off
+20%
L25
5%
L29
5%
L29
10%
L30
5%
L28–30
5%
L28–30
Route 15
In the morning
Radio off
+20%
L25
During the day
Radio off
+20%
L25
In the morning
Radio off
+20%
L25
During the day
Radio off
+20%
L25
5%
L29
5%
L29
10%
L32
5%
L28–30
5%
L28–30
Route 2
north, towards Pewter City
In the morning
+5%
L7
During the day
+9%
L7–10
During the day
+5%
L7
Route 2
south, towards Viridian City
In the morning
+5%
L7
During the day
+9%
L7–10
During the day
+5%
L7
Route 24
1%
L17
Route 25
In the morning
+5%
L10
During the day
+5%
L10
In the morning
+5%
L10
During the day
+5%
L10
1%
L17
Route 5
5%
L17
Route 6
5%
L17
Route 7
10%
L24
Route 8
In the morning
+45%
L17–19
During the day
+45%
L17–19
In the morning
Radio off
+20%
L17–19
During the day
Radio off
+20%
L17–19
In the morning
+25%
L17–19
During the day
+25%
L17–19
In the morning
Radio off
+10%
L19
During the day
Radio off
+10%
L19
10%
L24
Sea Route 21
10%
L15–19
15%
L30–32
15%
L30–32
Viridian Forest
In the morning
+4%
L7
During the day
+9%
L7
In the morning
+4%
L7
During the day
+9%
L7
1%
L9

Johto

HeartGold HeartGold SoulSilver SoulSilver
Walking in tall grass or a cave
Route 37
During the day
+5%
L15
During the day
+5%
L15
Route 43
In the morning
+5%
L17
In the morning
Radio off
+10%
L17
During the day
Radio off
+20%
L17
Radio off
In the morning
+10%
L17
In the morning
+5%
L17
In the morning
Radio off
+20%
L17
During the day
Radio off
+20%
L17