Kanto

FireRed FireRed LeafGreen LeafGreen Yellow Yellow Red Red Blue Blue
Walking in tall grass or a cave
Safari Zone
Area 1, east
10%
L21
Safari Zone
Area 2, north
1%
L28
1%
L28
1%
L28
1%
L28
Safari Zone
Area 3, west
4%
L25
4%
L25
10%
L21
4%
L26
4%
L26

Johto

HeartGold HeartGold SoulSilver SoulSilver Crystal Crystal Gold Gold Silver Silver
Walking in tall grass or a cave
Route 38
4%
L13
4%
L13
In the morning
+5%
L13
During the day
+5%
L13
During a swarm
+5%
L13
Not during a swarm
In the morning
+4%
L13
Not during a swarm
During the day
+4%
L13
Not during a swarm
At night
+4%
L13
During a swarm
+5%
L13
Not during a swarm
In the morning
+4%
L13
Not during a swarm
During the day
+4%
L13
Not during a swarm
At night
+4%
L13
Route 39
5%
L15
5%
L15
In the morning
+5%
L15
During the day
+5%
L15
In the morning
+5%
L15
During the day
+5%
L15
At night
+5%
L15
In the morning
+5%
L15
During the day
+5%
L15
At night
+5%
L15
Route 48
21%
L20–24
21%
L20–24

Sinnoh

Platinum Platinum Diamond Diamond Pearl Pearl
Walking in tall grass or a cave
Route 209
Using PokéRadar
+20%
L17
Using PokéRadar
+2%
L16
Route 210
south, towards Solaceon Town
Using PokéRadar
+11%
L19–21
Using PokéRadar
+20%
L19
Using PokéRadar
+2%
L20

Kalos

X X Y Y
Walking in tall grass or a cave
Route 12
10%
L25
10%
L25
X X Y Y
Walking in yellow flowers
Route 12
30%
L25–27
30%
L25–27