Kanto

HeartGold HeartGold SoulSilver SoulSilver FireRed FireRed LeafGreen LeafGreen Yellow Yellow Red Red Blue Blue
Walking in tall grass or a cave
Rock Tunnel
1F
5%
L13–15
5%
L13–15
Rock Tunnel
B1F
Radio off
+20%
L16
Radio off
+20%
L16
10%
L13–17
10%
L13–17
5%
L13–15
5%
L13–15
Rock Tunnel
B2F
10%
L14–22
9%
L13–17
9%
L13–17
Sevault Canyon
5%
L54
5%
L54
Victory Road
1F
30%
L40–46
30%
L40–46
10%
L43–45
30%
L36–42
30%
L36–42
Victory Road
1F
15%
L34–36
15%
L34–36
Victory Road
2F
20%
L45–48
20%
L45–48
10%
L45–47
30%
L36–42
30%
L36–42
Victory Road
2F
15%
L34–36
15%
L34–36
Victory Road
3F
30%
L40–46
30%
L40–46
10%
L49
20%
L42–45
20%
L42–45
Victory Road
3F
15%
L34–36
15%
L34–36

Johto

HeartGold HeartGold SoulSilver SoulSilver
Walking in tall grass or a cave
Mt. Silver
1F
20%
L42
Radio off
+10%
L42
20%
L42
Radio off
+10%
L42
Mt. Silver
mountainside
20%
L48
Radio off
+10%
L48
20%
L48
Radio off
+10%
L48
Route 47
inside cave
Radio off
+10%
L20
Radio off
+10%
L20
Union Cave
1F
5%
L6
5%
L6
Union Cave
B1F
10%
L8
10%
L8
Union Cave
B2F
5%
L23
5%
L23

Sinnoh

Platinum Platinum Diamond Diamond Pearl Pearl
Walking in tall grass or a cave
Iron Island
1F
10%
L31–33
10%
L32–33
10%
L32–33
Iron Island
B1F left
10%
L31–33
10%
L32–33
10%
L32–33
Iron Island
B1F right
10%
L31–33
10%
L32–33
10%
L32–33
Iron Island
B2F left
20%
L32
30%
L32–33
30%
L32–33
Iron Island
B2F right
20%
L32
30%
L31–33
30%
L31–33
Iron Island
B3F
During a swarm
+20%
L32
30%
L32–33
30%
L32–33
Oreburgh Mine
1F
10%
L6–8
10%
L8
10%
L8
Oreburgh Mine
B1F
10%
L7–9
10%
L9
10%
L9
Snowpoint Temple
1F
15%
L50–52
15%
L50–52
Snowpoint Temple
B1F
5%
L52–53
5%
L52–53
Snowpoint Temple
B2F
5%
L52–53
5%
L52–53
Snowpoint Temple
B3F
5%
L52–53
5%
L52–53
Stark Mountain
entrance
5%
L54
5%
L54
Stark Mountain
inside
5%
L56
5%
L56
Victory Road
1F
20%
L41–42
10%
L44
10%
L44
Victory Road
2F
5%
L42
10%
L45
10%
L45
Victory Road
B1F
10%
L42
Victory Road
inside
20%
L48–50
10%
L50
10%
L50
Victory Road
inside exit
20%
L48–50
10%
L50
10%
L50
Wayward Cave
1F
11%
L18–20
No game in slot 2
+4%
L18
Ruby in slot 2
+4%
L18
Sapphire in slot 2
+4%
L18
Emerald in slot 2
+4%
L18
FireRed in slot 2
+4%
L18
Wayward Cave
B1F
11%
L18–20
No game in slot 2
+4%
L18
Ruby in slot 2
+4%
L18
Sapphire in slot 2
+4%
L18
Emerald in slot 2
+4%
L18
FireRed in slot 2
+4%
L18

Unova

Black 2 Black 2 White 2 White 2 Black Black White White
Walking in tall grass or a cave
Clay Tunnel
5%
L57
5%
L57
Glacier Room
5%
L57
5%
L57
Iron Room
5%
L57
5%
L57
Relic Castle
c
15%
L48–49
15%
L48–49
Relic Passage
Castelia Sewers entrance
5%
L18
5%
L18
Relic Passage
PWT entrance
5%
L30
5%
L30
Relic Passage
Relic Castle entrance
5%
L30
5%
L30
Rocky Mountain Room
5%
L57
5%
L57
Twist Mountain
5%
L57
5%
L57
Underground Ruins
5%
L57
5%
L57
Victory Road
unknown area 74
20%
L43–44
20%
L43–44
Victory Road
unknown area 75
20%
L49–50
20%
L49–50
Black 2 Black 2 White 2 White 2 Black Black White White
Walking in dust clouds
Clay Tunnel
20%
L54
20%
L54
Glacier Room
20%
L54
20%
L54
Iron Room
20%
L54
20%
L54
Relic Passage
Castelia Sewers entrance
20%
L16
20%
L16
Relic Passage
PWT entrance
20%
L27
20%
L27
Relic Passage
Relic Castle entrance
20%
L27
20%
L27
Rocky Mountain Room
20%
L54
20%
L54
Twist Mountain
20%
L54
20%
L54
Underground Ruins
20%
L54
20%
L54
Victory Road
unknown area 74
20%
L41
20%
L41
Victory Road
unknown area 75
20%
L47
20%
L47
Victory Road
unknown area 77
20%
L47
20%
L47
Victory Road
unknown area 80
20%
L47
20%
L47

Kalos

X X Y Y
Walking in tall grass or a cave
Glittering Cave
Unknown Area 303
10%
L17
10%
L17
X X Y Y
Smashing rocks
Cyllage City
35%
L15–17
Glittering Cave
Unknown Area 304
35%
L15–17
35%
L15–17