Route 27
Pokemon HeartGold
| Pokemon | Levels | Method | Rarity |
|---|---|---|---|
 Bidoof | 30 | Walking in tall grass or a cave | 20% |
 Buizel | 28 | Walking in tall grass or a cave | 20% |
 Chinchou | 20 | Fishing with a Good Rod | 20% |
| Chinchou | 40 | Fishing with a Super Rod | 40% |
 Doduo | 28-30 | Walking in tall grass or a cave | 100% |
 Lanturn | 40 | Fishing with a Super Rod | 10% |
 Linoone | 30 | Walking in tall grass or a cave | 20% |
 Luvdisc | 20 | Surfing | 60% |
 Magikarp | 10 | Fishing with an Old Rod | 85% |
| Magikarp | 20 | Fishing with a Good Rod | 40% |
 Ponyta | 32 | Walking in tall grass or a cave | 5% |
 Quagsire | 28-30 | Walking in tall grass or a cave | 50% |
 Raticate | 28-30 | Walking in tall grass or a cave | 40% |
 Sandslash | 30 | Walking in tall grass or a cave | 5% |
 Shellder | 20 | Fishing with a Good Rod | 10% |
| Shellder | 40 | Fishing with a Super Rod | 30% |
 Tentacool | 10 | Fishing with an Old Rod | 15% |
| Tentacool | 20 | Fishing with a Good Rod | 30% |
| Tentacool | 15-20 | Surfing | 90% |
 Tentacruel | 40 | Fishing with a Super Rod | 20% |
| Tentacruel | 20 | Surfing | 10% |
 Whismur | 28 | Walking in tall grass or a cave | 20% |
Pokemon SoulSilver
| Pokemon | Levels | Method | Rarity |
|---|---|---|---|
 Arbok | 28 | Walking in tall grass or a cave | 30% |
| Bidoof | 30 | Walking in tall grass or a cave | 20% |
| Buizel | 28 | Walking in tall grass or a cave | 20% |
| Chinchou | 20 | Fishing with a Good Rod | 20% |
| Chinchou | 40 | Fishing with a Super Rod | 40% |
 Dodrio | 30 | Walking in tall grass or a cave | 10% |
| Doduo | 28-30 | Walking in tall grass or a cave | 80% |
| Lanturn | 40 | Fishing with a Super Rod | 10% |
| Linoone | 30 | Walking in tall grass or a cave | 20% |
| Luvdisc | 20 | Surfing | 60% |
| Magikarp | 10 | Fishing with an Old Rod | 85% |
| Magikarp | 20 | Fishing with a Good Rod | 40% |
| Ponyta | 32 | Walking in tall grass or a cave | 5% |
| Quagsire | 28-30 | Walking in tall grass or a cave | 55% |
| Raticate | 30 | Walking in tall grass or a cave | 50% |
| Shellder | 20 | Fishing with a Good Rod | 10% |
| Shellder | 40 | Fishing with a Super Rod | 30% |
| Tentacool | 10 | Fishing with an Old Rod | 15% |
| Tentacool | 20 | Fishing with a Good Rod | 30% |
| Tentacool | 15-20 | Surfing | 90% |
| Tentacruel | 40 | Fishing with a Super Rod | 20% |
| Tentacruel | 20 | Surfing | 10% |
| Whismur | 28 | Walking in tall grass or a cave | 20% |