Kanto

HeartGold HeartGold SoulSilver SoulSilver FireRed FireRed LeafGreen LeafGreen Yellow Yellow Red Red Blue Blue
Walking in tall grass or a cave
Cerulean Cave
1F
5%
L49
5%
L49
Cerulean Cave
2F
20%
L42
20%
L42
11%
L55–64
11%
L55–64
15%
L51
15%
L51
Cerulean Cave
B1F
20%
L46
20%
L46
25%
L58–67
25%
L58–67
Route 8
5%
L15
5%
L15
5%
L20–27

Sinnoh

Platinum Platinum Diamond Diamond Pearl Pearl
Walking in tall grass or a cave
Route 215
10%
L21–22
10%
L20–21
Not using PokéRadar
+1%
L22
No game in slot 2
+4%
L22
Ruby in slot 2
+4%
L22
Sapphire in slot 2
+4%
L22
FireRed in slot 2
+4%
L22
LeafGreen in slot 2
+4%
L22
10%
L20–21
Not using PokéRadar
+1%
L22
No game in slot 2
+4%
L22
Ruby in slot 2
+4%
L22
Sapphire in slot 2
+4%
L22
FireRed in slot 2
+4%
L22
LeafGreen in slot 2
+4%
L22
Victory Road
2F
25%
L45–47
25%
L45–47