Kanto

HeartGold HeartGold SoulSilver SoulSilver FireRed FireRed LeafGreen LeafGreen
Walking in tall grass or a cave
Pattern Bush
5%
L9–14
30%
L9–14
Route 2
north, towards Pewter City
In the morning
+20%
L3
During the day
+4%
L10
In the morning
Radio off
+10%
L3
Route 2
south, towards Viridian City
In the morning
+20%
L3
During the day
+4%
L10
In the morning
Radio off
+10%
L3

Johto

HeartGold HeartGold SoulSilver SoulSilver
Walking in tall grass or a cave
Route 30
In the morning
+20%
L3
In the morning
Radio off
+10%
L3
Route 31
In the morning
+20%
L4
In the morning
Radio off
+10%
L4
Route 37
In the morning
+30%
L13–15
Radio off
In the morning
+10%
L13

Hoenn

Emerald Emerald Ruby Ruby Sapphire Sapphire
Walking in tall grass or a cave
Safari Zone
expansion north
10%
L33

Kalos

X X Y Y
Walking in yellow flowers
Route 4
10%
L8
10%
L8
X X Y Y
Walking in red flowers
Route 4
30%
L6–8
30%
L6–8