Mt. Moon

Kanto

1F

	HeartGold	SoulSilver	FireRed	LeafGreen	Crystal	Gold	Silver	Yellow	Red	Blue
Walking in tall grass or a cave
Sandshrew	+20% L8				+20% L8 +20% L8	20% L8		4% L12
Sandslash	5% L10					5% L10
Clefairy	5% L8	5% L8	1% L8	1% L8	+5% L8 +5% L8 +25% L8–12	5% L8	5% L8	1% L11	1% L8	1% L8
Zubat	20% L6 +10% L6	20% L6 +30% L6–8	69% L7–10	69% L7–10	+30% L6 +30% L6 +30% L6	30% L6	50% L6–8	75% L6–11	79% L6–11	79% L6–11
Paras	10% L12	10% L12	5% L8	5% L8	+10% L12 +10% L12 +10% L12	10% L12	10% L12		5% L8	5% L8
Geodude	20% L8 +10% L8	25% L8–10 +10% L8	25% L7–9	25% L7–9	+35% L8–10 +35% L8–10 +35% L8–10	30% L8	35% L8–10	20% L10	15% L8–10	15% L8–10
Makuhita	+20% L8	+20% L8
Chingling	+20% L8	+20% L8
Absol	+20% L6–8	+20% L6–8
Bronzor	+20% L6–8	+20% L6–8

2F

	HeartGold	SoulSilver
Walking in tall grass or a cave
Sandshrew	+20% L8
Sandslash	5% L10
Clefairy	5% L8	5% L8
Zubat	20% L6 +10% L6	20% L6 +30% L6–8
Paras	10% L12	10% L12
Geodude	20% L8 +10% L8	25% L8–10 +10% L8
Makuhita	+20% L8	+20% L8
Chingling	+20% L8	+20% L8
Absol	+20% L6–8	+20% L6–8
Bronzor	+20% L6–8	+20% L6–8

B1F

	FireRed	LeafGreen	Yellow	Red	Blue
Walking in tall grass or a cave
Clefairy			5% L10–12	4% L9	4% L9
Zubat			65% L8–11	60% L7–11	60% L7–11
Paras	100% L5–10	100% L5–10	10% L9–11	10% L10	10% L10
Geodude			20% L10–11	26% L7–9	26% L7–9

B2F

	FireRed	LeafGreen	Yellow	Red	Blue
Walking in tall grass or a cave
Clefairy	6% L10–12	6% L10–12	10% L9–13	6% L10–12	6% L10–12
Zubat	49% L8–11	49% L8–11	55% L10–13	49% L9–12	49% L9–12
Paras	15% L10–12	15% L10–12	15% L13	15% L10–12	15% L10–12
Geodude	30% L9–10	30% L9–10	20% L11	30% L9–10	30% L9–10

Mt. Moon Square

	HeartGold	SoulSilver
Fishing with an Old Rod
Magikarp	100% L10	100% L10
	HeartGold	SoulSilver
Fishing with a Good Rod
Poliwag	30% L20	30% L20
Magikarp	70% L20	70% L20
	HeartGold	SoulSilver
Fishing with a Super Rod
Poliwag	100% L40	100% L40
	HeartGold	SoulSilver
Surfing
Poliwag	60% L35	60% L35
Magikarp	40% L30–35	40% L30–35