Kanto

HeartGold HeartGold SoulSilver SoulSilver FireRed FireRed LeafGreen LeafGreen
Walking in tall grass or a cave
Pattern Bush
30%
L9–14
5%
L9–14
Route 2
north, towards Pewter City
In the morning
+4%
L10
At night
+21%
L3–4
At night
Radio off
+10%
L3
Route 2
south, towards Viridian City
In the morning
+4%
L10
At night
+21%
L3–4
At night
Radio off
+10%
L3

Johto

HeartGold HeartGold SoulSilver SoulSilver
Walking in tall grass or a cave
Route 30
At night
+20%
L2
At night
Radio off
+10%
L2
Route 31
At night
+20%
L3
At night
Radio off
+10%
L3
Route 37
At night
+30%
L13–15
Radio off
At night
+10%
L13

Hoenn

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