Gen IV Locations
Search a location with the box below to see a comprehensive table of possible Pokémon encounters in this location.
Rock Tunnel (1F)
Where?
Between Cerulean City and Lavender Town. It's easiest to access it from Lavender.
How to read this table
The bolded horizontal headings stand for the main condition that affects the following slots; the big cells on the left side describe which circumstances must apply for the rows they span to be active. The percentages tell you the chance of a Pokémon from this slot (row) appearing for any given wild encounter, provided the condition on the left holds. Each condition (i.e. each bolded horizontal heading) always has the same number of slots actually active.
If all this confuses you, and I don't blame you, just set the conditions in the form above to what actually applies for you right now, which will hide all the inactive slots and leave only the Pokémon you're actually going to be seeing. This will also recalculate the statistics at the bottom of the table accordingly.
Walking in tall grass or a cave
| Condition | Rarity | HeartGold | SoulSilver |
|---|---|---|---|
| - | |||
| Always | 20% | Cubone lv. 10 | Cubone lv. 10 |
| 20% | Geodude lv. 10 | Geodude lv. 10 | |
| Radio | |||
| Radio off | 10% | Cubone lv. 10 | Cubone lv. 10 |
| 10% | Geodude lv. 10 | Geodude lv. 10 | |
| 10% | Machop lv. 12 | Machop lv. 12 | |
| 10% | Machop lv. 12 | Machop lv. 12 | |
| Hoenn radio | 10% | Absol lv. 10 | Absol lv. 10 |
| 10% | Absol lv. 10 | Absol lv. 10 | |
| 10% | Makuhita lv. 12 | Makuhita lv. 12 | |
| 10% | Makuhita lv. 12 | Makuhita lv. 12 | |
| Sinnoh radio | 10% | Bronzor lv. 10 | Bronzor lv. 10 |
| 10% | Bronzor lv. 10 | Bronzor lv. 10 | |
| 10% | Chingling lv. 12 | Chingling lv. 12 | |
| 10% | Chingling lv. 12 | Chingling lv. 12 | |
| - | |||
| Always | 5% | Zubat lv. 8 | Zubat lv. 8 |
| 5% | Zubat lv. 8 | Zubat lv. 8 | |
| 4% | Machoke lv. 14 | Machoke lv. 14 | |
| 4% | Cubone lv. 13 | Cubone lv. 13 | |
| 1% | Machoke lv. 14 | Machoke lv. 14 | |
| 1% | Cubone lv. 13 | Cubone lv. 13 | |
| Statistics | |||
| Level range | 8-14 | 8-14 | |
| Average EXP per Pokémon |
132.15 | 132.15 | |
| Average effort per 100 encounters |
6 HP 30 Attack 58 Defense 10 Speed 6 Special Attack |
6 HP 30 Attack 58 Defense 10 Speed 6 Special Attack |
|
Page last modified January 26 2021 at 23:17 UTC