Phase 10 section
Pokémon Platinum Route 221 and Pal Park Walkthrough
Finish the number-house puzzle and unlock GBA migration. Exact Platinum encounters, every sourced trainer, items, hidden-item directions, puzzle notes, boss data, and completion checks.
Finish the number-house puzzle and unlock GBA migration. Every table on this page is joined to the named Platinum map, encounter, trainer, item, and script data; Diamond/Pearl rows are not substituted.
Source maps
Pal Park, Route 219, Route 221, Pal Park Lobby, Route 221 House, Route 220.
Encounter rows48Trainer rows15Visible / hidden12 / 8
Platinum discipline
Morning, day, night, daily, Radar, swarm, dual-slot, static, gift, and event rows remain distinct when their requirements differ.
Route Plan
Surf south from Sandgem through Routes 219-221, match the requested level at the number house, enter Pal Park, and receive Oak's Trainer Counter app.
- Pal Park requires a Nintendo DS or DS Lite with a compatible Generation III cartridge in Slot-2. DSi and 3DS systems have no GBA slot.
Exact pret map constants (6)
MAP_HEADER_PAL_PARK · MAP_HEADER_ROUTE_219 · MAP_HEADER_ROUTE_221 · MAP_HEADER_PAL_PARK_LOBBY · MAP_HEADER_ROUTE_221_HOUSE · MAP_HEADER_ROUTE_220
Wild Pokémon
Each area below has its own table, split by encounter method. Standard grass and cave rates merge every base slot for a species and are shown per time window: morning 04:00-09:59, day 10:00-19:59, night 20:00-03:59. Swarm, Poké Radar, GBA dual-slot, and Trophy Garden replacements keep their own labeled rows. Underlying slot odds: grass 20/20/10/10/10/10/5/5/4/4/1/1; Surf and Old Rod 60/30/5/4/1; Good and Super Rod 40/40/15/4/1.
Route 219
| Pokémon | Levels | Rate | Requirement / notes | ||
|---|---|---|---|---|---|
| Morning | Day | Night | |||
| Surfing | |||||
 Tentacool | 20-30 | 60% | — | ||
 Wingull | 20-30 | 30% | — | ||
 Tentacruel | 20-40 | 9% | — | ||
 Pelipper | 20-40 | 1% | — | ||
| Fishing — Old Rod | |||||
 Magikarp | 3-15 | 100% | — | ||
| Fishing — Good Rod | |||||
| Magikarp | 10-25 | 55% | — | ||
 Finneon | 15-20 | 40% | — | ||
 Lumineon | 25-35 | 5% | — | ||
| Fishing — Super Rod | |||||
 Gyarados | 30-55 | 55% | — | ||
| Lumineon | 30-55 | 45% | — | ||
Route 220
| Pokémon | Levels | Rate | Requirement / notes | ||
|---|---|---|---|---|---|
| Morning | Day | Night | |||
| Surfing | |||||
| Tentacool | 20-30 | 60% | — | ||
| Wingull | 20-30 | 30% | — | ||
| Tentacruel | 20-40 | 9% | — | ||
| Pelipper | 20-40 | 1% | — | ||
| Fishing — Old Rod | |||||
| Magikarp | 3-15 | 100% | — | ||
| Fishing — Good Rod | |||||
| Magikarp | 10-25 | 55% | — | ||
| Finneon | 15-20 | 40% | — | ||
| Lumineon | 25-35 | 5% | — | ||
| Fishing — Super Rod | |||||
| Lumineon | 30-55 | 45% | — | ||
| Gyarados | 30-55 | 40% | — | ||
 Chinchou | 20-50 | 15% | — | ||
Route 221
| Pokémon | Levels | Rate | Requirement / notes | ||
|---|---|---|---|---|---|
| Morning | Day | Night | |||
| Grass / cave floor | |||||
 Floatzel | 28-29 or 31 | 25% | 25% | 35% | Rate counts base slots temporarily replaced by the daily swarm, hard-shaking Poké Radar patches, and GBA dual-slot insertions. |
 Girafarig | 28 or 30 | 25% | Rate counts base slots temporarily replaced by the daily swarm, hard-shaking Poké Radar patches, and GBA dual-slot insertions. | ||
 Roselia | 28-30 | 25% | 25% | 15% | Rate counts base slots temporarily replaced by the daily swarm, hard-shaking Poké Radar patches, and GBA dual-slot insertions. |
 Sudowoodo | 29-31 | 25% | Rate counts base slots temporarily replaced by the daily swarm, hard-shaking Poké Radar patches, and GBA dual-slot insertions. | ||
| Swarm (post-National Dex daily announcement) | |||||
 Farfetchd | 28-29 | 40% | Post-National Dex daily swarm; replaces grass slots 0-1 (40% total). | ||
| Poké Radar (post-National Dex) | |||||
 Nidorina | 30 | 11% | National Dex and Poké Radar; replaces slots 4, 5, 10, and 11 in Radar patches (22% total). | ||
 Nidorino | 31 | 11% | National Dex and Poké Radar; replaces slots 4, 5, 10, and 11 in Radar patches (22% total). | ||
| Dual-slot GBA insertion (post-National Dex) | |||||
| Floatzel | 31 | 4% | National Dex plus Pokémon Ruby in the Nintendo DS GBA slot; replaces slots 8-9 (8% total). | ||
| Floatzel | 31 | 4% | National Dex plus Pokémon Sapphire in the Nintendo DS GBA slot; replaces slots 8-9 (8% total). | ||
| Floatzel | 31 | 4% | National Dex plus Pokémon Emerald in the Nintendo DS GBA slot; replaces slots 8-9 (8% total). | ||
| Floatzel | 31 | 4% | National Dex plus Pokémon FireRed in the Nintendo DS GBA slot; replaces slots 8-9 (8% total). | ||
| Floatzel | 31 | 4% | National Dex plus Pokémon LeafGreen in the Nintendo DS GBA slot; replaces slots 8-9 (8% total). | ||
| Roselia | 30 | 4% | National Dex plus Pokémon Ruby in the Nintendo DS GBA slot; replaces slots 8-9 (8% total). | ||
| Roselia | 30 | 4% | National Dex plus Pokémon Sapphire in the Nintendo DS GBA slot; replaces slots 8-9 (8% total). | ||
| Roselia | 30 | 4% | National Dex plus Pokémon Emerald in the Nintendo DS GBA slot; replaces slots 8-9 (8% total). | ||
| Roselia | 30 | 4% | National Dex plus Pokémon FireRed in the Nintendo DS GBA slot; replaces slots 8-9 (8% total). | ||
| Roselia | 30 | 4% | National Dex plus Pokémon LeafGreen in the Nintendo DS GBA slot; replaces slots 8-9 (8% total). | ||
| Surfing | |||||
| Tentacool | 20-30 | 60% | Rate counts base slots temporarily replaced by the daily swarm, hard-shaking Poké Radar patches, and GBA dual-slot insertions. | ||
| Wingull | 20-30 | 30% | Rate counts base slots temporarily replaced by the daily swarm, hard-shaking Poké Radar patches, and GBA dual-slot insertions. | ||
| Tentacruel | 20-40 | 9% | Rate counts base slots temporarily replaced by the daily swarm, hard-shaking Poké Radar patches, and GBA dual-slot insertions. | ||
| Pelipper | 20-40 | 1% | Rate counts base slots temporarily replaced by the daily swarm, hard-shaking Poké Radar patches, and GBA dual-slot insertions. | ||
| Fishing — Old Rod | |||||
| Magikarp | 3-15 | 100% | Rate counts base slots temporarily replaced by the daily swarm, hard-shaking Poké Radar patches, and GBA dual-slot insertions. | ||
| Fishing — Good Rod | |||||
| Magikarp | 10-25 | 55% | Rate counts base slots temporarily replaced by the daily swarm, hard-shaking Poké Radar patches, and GBA dual-slot insertions. | ||
| Finneon | 15-20 | 40% | Rate counts base slots temporarily replaced by the daily swarm, hard-shaking Poké Radar patches, and GBA dual-slot insertions. | ||
| Lumineon | 25-35 | 5% | Rate counts base slots temporarily replaced by the daily swarm, hard-shaking Poké Radar patches, and GBA dual-slot insertions. | ||
| Fishing — Super Rod | |||||
| Gyarados | 30-55 | 55% | Rate counts base slots temporarily replaced by the daily swarm, hard-shaking Poké Radar patches, and GBA dual-slot insertions. | ||
| Lumineon | 30-55 | 45% | Rate counts base slots temporarily replaced by the daily swarm, hard-shaking Poké Radar patches, and GBA dual-slot insertions. | ||
Wild held items
CompoundEyes affects the held-item check when its user leads. Great Marsh catches cannot use Thief or Covet during the Safari Game; catch and inspect instead.
| Wild Pokémon | Held item | Chance |
|---|---|---|
| Chinchou | Deepseascale | 5% |
| Farfetchd | Stick | 5% |
| Finneon | Rindo Berry | 5% |
| Floatzel | Wacan Berry | 5% |
| Girafarig | Persim Berry | 5% |
| Lumineon | Rindo Berry | 5% |
| Roselia | Poison Barb | 5% |
| Tentacool | Poison Barb | 5% |
| Tentacruel | Poison Barb | 5% |
Trainers
Route order follows event-object order, then source-script order. Teams show held items and moves only where Platinum explicitly defines them. Rewards use the engine formula: highest party level × 4 × trainer-class multiplier.
| Trainer | Route order / placement | Full team | Reward | Optional / rematch note |
|---|---|---|---|---|
 Tuber Male TrentonSource trainer ID 358 | Route 219 • order 1 at source tile (171, 887) | ₽132 | One-time field/story battle unless the Vs. Seeker supplies a separate source trainer variant. | |
 Tuber Female MarielSource trainer ID 360 | Route 219 • order 2 at source tile (176, 887) | ₽132 | One-time field/story battle unless the Vs. Seeker supplies a separate source trainer variant. | |
 Swimmer Male DillonSource trainer ID 166 | Route 221 • order 1 at source tile (235, 912) | ₽528 | One-time field/story battle unless the Vs. Seeker supplies a separate source trainer variant. | |
 Swimmer Female VanessaSource trainer ID 167 | Route 221 • order 2 at source tile (237, 922) |
| ₽560 | One-time field/story battle unless the Vs. Seeker supplies a separate source trainer variant. |
 Fisherman CorySource trainer ID 168 | Route 221 • order 3 at source tile (250, 919) | ₽1,088 | One-time field/story battle unless the Vs. Seeker supplies a separate source trainer variant. | |
 Collector IvanSource trainer ID 274 | Route 221 • order 4 at source tile (288, 915) |
| ₽2,240 | One-time field/story battle unless the Vs. Seeker supplies a separate source trainer variant. |
 Ace Trainer Male JakeSource trainer ID 170 | Route 221 • order 5 at source tile (305, 917) | ₽2,160 | One-time field/story battle unless the Vs. Seeker supplies a separate source trainer variant. | |
 Ace Trainer Female ShannonSource trainer ID 171 | Route 221 • order 6 at source tile (277, 923) | ₽2,100 | One-time field/story battle unless the Vs. Seeker supplies a separate source trainer variant. | |
| Swimmer Male ErikSource trainer ID 160 | Route 220 • order 1 at source tile (211, 917) |
| ₽560 | One-time field/story battle unless the Vs. Seeker supplies a separate source trainer variant. |
| Swimmer Male VincentSource trainer ID 161 | Route 220 • order 2 at source tile (198, 911) | ₽528 | One-time field/story battle unless the Vs. Seeker supplies a separate source trainer variant. | |
| Swimmer Female JessicaSource trainer ID 162 | Route 220 • order 3 at source tile (175, 905) | ₽528 | One-time field/story battle unless the Vs. Seeker supplies a separate source trainer variant. | |
| Swimmer Female EricaSource trainer ID 163 | Route 220 • order 4 at source tile (169, 907) |
| ₽560 | One-time field/story battle unless the Vs. Seeker supplies a separate source trainer variant. |
| Swimmer Male AdrianSource trainer ID 159 | Route 220 • order 5 at source tile (185, 918) | ₽544 | One-time field/story battle unless the Vs. Seeker supplies a separate source trainer variant. | |
| Swimmer Female KatelynSource trainer ID 164 | Route 220 • order 6 at source tile (204, 903) | ₽512 | One-time field/story battle unless the Vs. Seeker supplies a separate source trainer variant. | |
| Swimmer Female ClaireSource trainer ID 494 | Route 220 • order 7 at source tile (211, 911) |
| ₽560 | One-time field/story battle unless the Vs. Seeker supplies a separate source trainer variant. |
Items And Services
| Item / service | Method | Plain-English placement | Requirement |
|---|---|---|---|
| Antidote | Visible field item | Pick up the item ball in the western part of Route 219, 2 tiles west and 10 tiles north of the Tuber Trenton. Source QA tile: 169, 877. | Reach this source subarea; HM, Bicycle, time, and story gates are stated in the route and puzzle notes. |
| Protein | Visible field item | Pick up the item ball in the western part of Route 221, 4 tiles east and 4 tiles north of the Swimmer Dillon. Source QA tile: 239, 908. | Reach this source subarea; HM, Bicycle, time, and story gates are stated in the route and puzzle notes. |
| TM81 | Visible field item | Pick up the item ball in the southeastern part of Route 221, 7 tiles east and 7 tiles south of the Collector Ivan. Source QA tile: 295, 922. | Reach this source subarea; HM, Bicycle, time, and story gates are stated in the route and puzzle notes. |
| Ultra Ball | Visible field item | Pick up the item ball in the southwestern part of Route 221, 6 tiles east and 3 tiles north of the Fisherman Cory. Source QA tile: 256, 916. | Reach this source subarea; HM, Bicycle, time, and story gates are stated in the route and puzzle notes. |
| Pure Incense | Visible field item | Pick up the item ball in the northwestern part of Route 221, 17 tiles north of the Fisherman Cory. Source QA tile: 250, 902. | Reach this source subarea; HM, Bicycle, time, and story gates are stated in the route and puzzle notes. |
| Carbos | Visible field item | Pick up the item ball in the southeastern part of Route 220, 1 tile east and 6 tiles south of the Swimmer Vincent. Source QA tile: 199, 917. | Reach this source subarea; HM, Bicycle, time, and story gates are stated in the route and puzzle notes. |
| Splash Plate | Visible field item | Pick up the item ball in the southwestern part of Route 220, 2 tiles east and 11 tiles south of the Swimmer Erica. Source QA tile: 171, 918. | Reach this source subarea; HM, Bicycle, time, and story gates are stated in the route and puzzle notes. |
| Max Repel | Visible field item | Pick up the item ball in the western part of Route 220, 5 tiles east and 5 tiles south of the Swimmer Jessica. Source QA tile: 180, 910. | Reach this source subarea; HM, Bicycle, time, and story gates are stated in the route and puzzle notes. |
| Leppa Berry ×1 | Initial berry patch | Harvest the planted berry soil in Route 221. Source QA tile: 278, 918. | Available on the first visit unless the patch has already been harvested or replanted. |
| Pecha Berry ×1 | Initial berry patch | Harvest the planted berry soil in Route 221. Source QA tile: 279, 918. | Available on the first visit unless the patch has already been harvested or replanted. |
| Mago Berry ×1 | Initial berry patch | Harvest the planted berry soil in Route 221. Source QA tile: 280, 918. | Available on the first visit unless the patch has already been harvested or replanted. |
| Hondew Berry ×1 | Initial berry patch | Harvest the planted berry soil in Route 221. Source QA tile: 281, 918. | Available on the first visit unless the patch has already been harvested or replanted. |
Hidden Items
| Hidden item | Plain-English placement | Requirement |
|---|---|---|
| Zinc | Use the Dowsing Machine on the ground in the southern part of Route 219, 1 tile west and 2 tiles south of the Tuber Mariel. Source QA tile: 175, 889; search radius 2. | Dowsing Machine Pokétch app and access to this subarea. |
| Hyper Potion | Use the Dowsing Machine on the ground in the southern part of Route 221, 10 tiles west of the Ace Trainer Shannon. Source QA tile: 267, 923; search radius 2. | Dowsing Machine Pokétch app and access to this subarea. |
| Big Mushroom | Use the Dowsing Machine on the ground in the northern part of Route 221. Source QA tile: 264, 897; search radius 2. | Dowsing Machine Pokétch app and access to this subarea. |
| Ultra Ball | Use the Dowsing Machine on the ground in the southern part of Route 221, 3 tiles east and 2 tiles north of the Ace Trainer Shannon. Source QA tile: 280, 921; search radius 2. | Dowsing Machine Pokétch app and access to this subarea. |
| Carbos | Use the Dowsing Machine on the ground in the southeastern part of Route 221, 3 tiles east and 2 tiles south of the Ace Trainer Jake. Source QA tile: 308, 919; search radius 2. | Dowsing Machine Pokétch app and access to this subarea. |
| Max Revive | Use the Dowsing Machine on the ground in the southern part of Route 221, 5 tiles west and 6 tiles north of the Ace Trainer Shannon. Source QA tile: 272, 917; search radius 2. | Dowsing Machine Pokétch app and access to this subarea. |
| Big Pearl | Use the Dowsing Machine on the ground in the southwestern part of Route 220, 4 tiles west and 4 tiles south of the Swimmer Adrian. Source QA tile: 181, 922; search radius 2. | Dowsing Machine Pokétch app and access to this subarea. |
| Zinc | Use the Dowsing Machine on the ground in the northwestern part of Route 220, 16 tiles north of the Swimmer Jessica. Source QA tile: 175, 889; search radius 2. | Dowsing Machine Pokétch app and access to this subarea. |
Puzzles, Warps, And Switches
- Pal Park requires a Nintendo DS or DS Lite with a compatible Generation III cartridge in Slot-2. DSi and 3DS systems have no GBA slot.
Boss Strategy And Partners
No boss, Gym Leader, rival branch, Commander, Elite Four member, or Champion is assigned to this section.
Completion Checklist
- Visit all 6 mapped subareas listed in the source constants.
- Record the 48 applicable wild, static, gift, trade, or event encounter rows across the per-area tables.
- Defeat or intentionally defer all 15 source-placed trainer battles.
- Collect or account for 12 visible items, berry patches, gifts, and services plus 8 Dowsing Machine items.
- Complete the route, story, puzzle, boss, partner, and event conditions above before following the next-section link.
Sources And Validation
- Primary source:
pret/pokeplatinumcommit7c0aa10b6a6aa09d8824e08bd8a36f6fc8b7ad8d. - Source layers:
res/field/encounters,res/field/events,res/field/scripts,res/trainers, personal held-item data, map headers, hidden-item table, berry initializer, trades, tutors, and Frontier sets. - Machine-readable validation report records page, map, trainer, item, encounter, asset, and source invariants.
Dex quick links