Phase 10 section

Pokemon FireRed and LeafGreen Six Island, Pattern Bush, Outcast Island, Ruin Valley, and Dotted Hole Walkthrough

Six Island, Pattern Bush, Outcast Island, Ruin Valley, and Dotted Hole section for the FireRed and LeafGreen walkthrough with source-backed wild Pokemon, trainers, items, hidden items, bosses, and route notes.

By Damodar Sharma Updated June 24, 2026 Walkthrough

Explore Six Island, clear Pattern Bush and Outcast Island, use Cut at Dotted Hole, witness the Sapphire theft, and gain the second Rocket Warehouse password. This page is a standalone section for Phase 10: Post-Game Sevii Islands, with FireRed/LeafGreen source data for encounters, trainers, items, hidden items, and boss routing.

Source maps

Six Island, Six Island Harbor, Six Island House, Six Island Mart, Six Island Green Path, Six Island Water Path, Six Island Water Path House 1, Six Island Water Path House 2, Six Island Pattern Bush, Six Island Outcast Island, Six Island Ruin Valley, Six Island Dotted Hole 1F, Six Island Dotted Hole B1F, and Six Island Dotted Hole B2F, and 3 more map files.

Wild rows87 Trainers31 Items14

Route plan

Dotted Hole requires Cut on the door and a braille-style drop sequence inside.

Route Notes

  • Dotted Hole drop order is up, left, right, down after entering the hole sequence.

Wild Pokemon

Version

Each area below has its own table, split by encounter method. Standard wild rows merge every slot for a species into one line with a combined rate, and FireRed/LeafGreen exclusives are marked with FR/LG game chips; there is no time-of-day split in these remakes. Underlying slot odds: grass and cave 20/20/10/10/10/10/5/5/4/4/1/1; Surf and Rock Smash 60/30/5/4/1; Old Rod 70/30; Good Rod 60/20/20; Super Rod 40/40/15/4/1. Gift, static, trade, and prize Pokemon keep their own labeled rows.

Six Island Green Path

Six Island Green Path wild Pokemon by method, games, levels, encounter rates, and requirements
PokémonGamesLevelsRateNotes
Surfing
Tentacool FireRed and LeafGreen sprite Tentacool FRLG5-4095%
Tentacruel FireRed and LeafGreen sprite Tentacruel FRLG35-405%
Fishing — Old Rod
Magikarp FireRed and LeafGreen sprite Magikarp FRLG5100%
Fishing — Good Rod
Horsea FireRed and LeafGreen sprite Horsea FRLG5-1580%
Krabby FireRed and LeafGreen sprite Krabby FRLG5-1580%
Magikarp FireRed and LeafGreen sprite Magikarp FRLG5-1520%
Fishing — Super Rod
Horsea FireRed and LeafGreen sprite Horsea FRLG15-2540%
Krabby FireRed and LeafGreen sprite Krabby FRLG15-2540%
Qwilfish FireRed and LeafGreen sprite Qwilfish FRLG15-2540%
Remoraid FireRed and LeafGreen sprite Remoraid FRLG15-2540%
Gyarados FireRed and LeafGreen sprite Gyarados FRLG15-2515%
Kingler FireRed and LeafGreen sprite Kingler FRLG25-354%
Seadra FireRed and LeafGreen sprite Seadra FRLG25-354%
Psyduck FireRed and LeafGreen sprite Psyduck FRLG25-351%
Slowpoke FireRed and LeafGreen sprite Slowpoke FRLG25-351%

Six Island Outcast Island

Six Island Outcast Island wild Pokemon by method, games, levels, encounter rates, and requirements
PokémonGamesLevelsRateNotes
Surfing
Tentacool FireRed and LeafGreen sprite Tentacool FRLG5-4095%
Tentacruel FireRed and LeafGreen sprite Tentacruel FRLG35-405%
Fishing — Old Rod
Magikarp FireRed and LeafGreen sprite Magikarp FRLG5100%
Fishing — Good Rod
Horsea FireRed and LeafGreen sprite Horsea FRLG5-1580%
Krabby FireRed and LeafGreen sprite Krabby FRLG5-1580%
Magikarp FireRed and LeafGreen sprite Magikarp FRLG5-1520%
Fishing — Super Rod
Horsea FireRed and LeafGreen sprite Horsea FRLG15-2540%
Krabby FireRed and LeafGreen sprite Krabby FRLG15-2540%
Qwilfish FireRed and LeafGreen sprite Qwilfish FRLG15-2540%
Remoraid FireRed and LeafGreen sprite Remoraid FRLG15-2540%
Gyarados FireRed and LeafGreen sprite Gyarados FRLG15-2515%
Kingler FireRed and LeafGreen sprite Kingler FRLG25-354%
Seadra FireRed and LeafGreen sprite Seadra FRLG25-354%
Psyduck FireRed and LeafGreen sprite Psyduck FRLG25-351%
Slowpoke FireRed and LeafGreen sprite Slowpoke FRLG25-351%

Six Island Pattern Bush

Six Island Pattern Bush wild Pokemon by method, games, levels, encounter rates, and requirements
PokémonGamesLevelsRateNotes
Grass / cave floor
Ledyba FireRed and LeafGreen sprite Ledyba FRLG9 or 1430%
Spinarak FireRed and LeafGreen sprite Spinarak FRLG9 or 1430%
Heracross FireRed and LeafGreen sprite Heracross FRLG15 or 20 or 25 or 3020%
Kakuna FireRed and LeafGreen sprite Kakuna FRLG920%
Caterpie FireRed and LeafGreen sprite Caterpie FRLG610%
Weedle FireRed and LeafGreen sprite Weedle FRLG610%
Ledyba FireRed and LeafGreen sprite Ledyba FRLG9 or 145%
Metapod FireRed and LeafGreen sprite Metapod FRLG95%
Spinarak FireRed and LeafGreen sprite Spinarak FRLG9 or 145%

Six Island Ruin Valley

Six Island Ruin Valley wild Pokemon by method, games, levels, encounter rates, and requirements
PokémonGamesLevelsRateNotes
Grass / cave floor
Natu FireRed and LeafGreen sprite Natu FRLG15 or 2025%
Spearow FireRed and LeafGreen sprite Spearow FRLG4420%
Fearow FireRed and LeafGreen sprite Fearow FRLG4910%
Marill FireRed and LeafGreen sprite Marill FRLG1510%
Meowth FireRed and LeafGreen sprite Meowth FRLG4310%
Wooper FireRed and LeafGreen sprite Wooper FRLG1510%
Yanma FireRed and LeafGreen sprite Yanma FRLG1810%
Persian FireRed and LeafGreen sprite Persian FRLG49 or 525%
Psyduck FireRed and LeafGreen sprite Psyduck FRLG415%
Slowpoke FireRed and LeafGreen sprite Slowpoke FRLG415%
Wobbuffet FireRed and LeafGreen sprite Wobbuffet FRLG255%
Surfing
Marill FireRed and LeafGreen sprite Marill FRLG5-25100%
Wooper FireRed and LeafGreen sprite Wooper FRLG5-25100%
Fishing — Old Rod
Magikarp FireRed and LeafGreen sprite Magikarp FRLG5100%
Fishing — Good Rod
Poliwag FireRed and LeafGreen sprite Poliwag FRLG5-1560%
Goldeen FireRed and LeafGreen sprite Goldeen FRLG5-1520%
Magikarp FireRed and LeafGreen sprite Magikarp FRLG5-1520%
Fishing — Super Rod
Poliwag FireRed and LeafGreen sprite Poliwag FRLG15-2540%
Poliwhirl FireRed and LeafGreen sprite Poliwhirl FRLG20-3040%
Gyarados FireRed and LeafGreen sprite Gyarados FRLG15-2515%
Psyduck FireRed and LeafGreen sprite Psyduck FRLG15-355%
Slowpoke FireRed and LeafGreen sprite Slowpoke FRLG15-355%

Six Island Water Path

Six Island Water Path wild Pokemon by method, games, levels, encounter rates, and requirements
PokémonGamesLevelsRateNotes
Grass / cave floor
Sentret FireRed and LeafGreen sprite Sentret FRLG10 or 1530%
Spearow FireRed and LeafGreen sprite Spearow FRLG4420%
Fearow FireRed and LeafGreen sprite Fearow FRLG48 or 5015%
Bellsprout FireRed and LeafGreen sprite Bellsprout FRLG4410%
Meowth FireRed and LeafGreen sprite Meowth FRLG4110%
Oddish FireRed and LeafGreen sprite Oddish FRLG4410%
Gloom FireRed and LeafGreen sprite Gloom FRLG485%
Persian FireRed and LeafGreen sprite Persian FRLG47 or 505%
Psyduck FireRed and LeafGreen sprite Psyduck FRLG415%
Slowpoke FireRed and LeafGreen sprite Slowpoke FRLG415%
Weepinbell FireRed and LeafGreen sprite Weepinbell FRLG485%
Surfing
Tentacool FireRed and LeafGreen sprite Tentacool FRLG5-4095%
Tentacruel FireRed and LeafGreen sprite Tentacruel FRLG35-405%
Fishing — Old Rod
Magikarp FireRed and LeafGreen sprite Magikarp FRLG5100%
Fishing — Good Rod
Horsea FireRed and LeafGreen sprite Horsea FRLG5-1580%
Krabby FireRed and LeafGreen sprite Krabby FRLG5-1580%
Magikarp FireRed and LeafGreen sprite Magikarp FRLG5-1520%
Fishing — Super Rod
Horsea FireRed and LeafGreen sprite Horsea FRLG15-2540%
Krabby FireRed and LeafGreen sprite Krabby FRLG15-2540%
Qwilfish FireRed and LeafGreen sprite Qwilfish FRLG15-2540%
Remoraid FireRed and LeafGreen sprite Remoraid FRLG15-2540%
Gyarados FireRed and LeafGreen sprite Gyarados FRLG15-2515%
Kingler FireRed and LeafGreen sprite Kingler FRLG25-354%
Seadra FireRed and LeafGreen sprite Seadra FRLG25-354%
Psyduck FireRed and LeafGreen sprite Psyduck FRLG25-351%
Slowpoke FireRed and LeafGreen sprite Slowpoke FRLG25-351%

Trainers

TrainerArea / positionTeamRewardNotes
Psychic Jaclyn trainer spriteJaclynPsychicSix Island Green Path$980VS Seeker/rematch-capable. Map tile (11, 8); sight 2.
Aroma Lady Rose trainer spriteRoseAroma LadySix Island Water Path$1372VS Seeker/rematch-capable. Map tile (12, 13); sight 3.
Juggler Edward trainer spriteEdwardJugglerSix Island Water Path$1920VS Seeker/rematch-capable. Map tile (11, 52); sight 3.
Swimmer♂ Samir trainer spriteSamirSwimmer♂Six Island Water Path$200VS Seeker/rematch-capable. Map tile (13, 35); sight 4.
Swimmer♀ Denise trainer spriteDeniseSwimmer♀Six Island Water Path$196VS Seeker/rematch-capable. Map tile (15, 45); sight 1.
Twins Miu & Mia trainer spriteMiu & MiaTwinsSix Island Water Path$600VS Seeker/rematch-capable. Map tile (6, 21); sight 1.
Twins Miu & Mia trainer spriteMiu & MiaTwinsSix Island Water Path$600VS Seeker/rematch-capable. Map tile (7, 21); sight 1.
Hiker Earl trainer spriteEarlHikerSix Island Water Path$1764VS Seeker/rematch-capable. Map tile (11, 76); sight 4.
Pokemon Breeder Bethany trainer spriteBethanyPokemon BreederSix Island Pattern Bush$1400One-time or scripted battle. Map tile (48, 15); sight 3.
Pokemon Breeder Allison trainer spriteAllisonPokemon BreederSix Island Pattern Bush$1344One-time or scripted battle. Map tile (10, 5); sight 2.
Bug Catcher Garret trainer spriteGarretBug CatcherSix Island Pattern Bush$588One-time or scripted battle. Map tile (51, 6); sight 2.
Bug Catcher Jonah trainer spriteJonahBug CatcherSix Island Pattern Bush$564One-time or scripted battle. Map tile (12, 13); sight 2.
Bug Catcher Vance trainer spriteVanceBug CatcherSix Island Pattern Bush$576One-time or scripted battle. Map tile (37, 23); sight 1.
Youngster Nash trainer spriteNashYoungsterSix Island Pattern Bush$784One-time or scripted battle. Map tile (32, 5); sight 2.
Youngster Cordell trainer spriteCordellYoungsterSix Island Pattern Bush$768One-time or scripted battle. Map tile (52, 20); sight 4.
Lass Dalia trainer spriteDaliaLassSix Island Pattern Bush$768One-time or scripted battle. Map tile (8, 21); sight 5.
Lass Joana trainer spriteJoanaLassSix Island Pattern Bush$784One-time or scripted battle. Map tile (39, 6); sight 3.
Camper Riley trainer spriteRileyCamperSix Island Pattern Bush$1000One-time or scripted battle. Map tile (3, 9); sight 3.
Picnicker Marcy trainer spriteMarcyPicnickerSix Island Pattern Bush$980One-time or scripted battle. Map tile (19, 24); sight 1.
Ruin Maniac Layton trainer spriteLaytonRuin ManiacSix Island Pattern Bush$2304One-time or scripted battle. Map tile (30, 19); sight 3.
Team Rocket Grunt trainer spriteGruntTeam RocketSix Island Outcast Island$1536One-time or scripted battle. Map tile (9, 24); sight 1.
Fisherman Tylor trainer spriteTylorFishermanSix Island Outcast Island$1764VS Seeker/rematch-capable. Map tile (12, 15); sight 1.
Swimmer♂ Mymo trainer spriteMymoSwimmer♂Six Island Outcast Island$196VS Seeker/rematch-capable. Map tile (13, 34); sight 1.
Swimmer♀ Nicole trainer spriteNicoleSwimmer♀Six Island Outcast Island$200VS Seeker/rematch-capable. Map tile (14, 61); sight 1.
Sis And Bro Ava & Geb trainer spriteAva & GebSis And BroSix Island Outcast Island$200VS Seeker/rematch-capable. Map tile (10, 44); sight 1.
Sis And Bro Ava & Geb trainer spriteAva & GebSis And BroSix Island Outcast Island$200VS Seeker/rematch-capable. Map tile (11, 44); sight 1.
Ruin Maniac Stanly trainer spriteStanlyRuin ManiacSix Island Ruin Valley$2304VS Seeker/rematch-capable. Map tile (32, 11); sight 4.
Ruin Maniac Foster trainer spriteFosterRuin ManiacSix Island Ruin Valley$2400VS Seeker/rematch-capable. Map tile (33, 16); sight 2.
Ruin Maniac Larry trainer spriteLarryRuin ManiacSix Island Ruin Valley$2352VS Seeker/rematch-capable. Map tile (31, 24); sight 1.
Hiker Daryl trainer spriteDarylHikerSix Island Ruin Valley$1800VS Seeker/rematch-capable. Map tile (14, 10); sight 2.
Pokemaniac Hector trainer spriteHectorPokemaniacSix Island Ruin Valley$2352VS Seeker/rematch-capable. Map tile (21, 29); sight 1.

Items And Hidden Items

ItemTypeArea / directionCoordinateRequirement
Leppa BerryHidden itemSix Island: Hidden in Six Island; press A on the tile around (9, 7).9, 7Use the Itemfinder or check the described tile.
Ultra BallHidden itemSix Island Green Path: Hidden in Six Island Green Path; press A on the tile around (12, 9).12, 9Use the Itemfinder or check the described tile.
Net BallHidden itemSix Island Outcast Island: Hidden in Six Island Outcast Island; press A on the tile around (6, 24).6, 24Use the Itemfinder or check the described tile.
PP UpVisible item ballSix Island Outcast Island: Visible item ball in Six Island Outcast Island; check around tile (11, 16).11, 16HIDE SIX ISLAND OUTCAST ISLAND PP UP
Star PieceHidden itemSix Island Outcast Island: Hidden in Six Island Outcast Island; press A on the tile around (16, 23).16, 23Use the Itemfinder or check the described tile.
Full RestoreVisible item ballSix Island Ruin Valley: Visible item ball in Six Island Ruin Valley; check around tile (19, 11).19, 11HIDE SIX ISLAND RUIN VALLEY FULL RESTORE
HP UpVisible item ballSix Island Ruin Valley: Visible item ball in Six Island Ruin Valley; check around tile (5, 33).5, 33HIDE SIX ISLAND RUIN VALLEY HP UP
Sun StoneVisible item ballSix Island Ruin Valley: Visible item ball in Six Island Ruin Valley; check around tile (43, 32).43, 32HIDE SIX ISLAND RUIN VALLEY SUN STONE
Aspear BerryHidden itemSix Island Water Path: Hidden in Six Island Water Path; press A on the tile around (15, 76).15, 76Use the Itemfinder or check the described tile.
Dragon ScaleVisible item ballSix Island Water Path: Visible item ball in Six Island Water Path; check around tile (17, 87).17, 87HIDE SIX ISLAND WATER PATH DRAGON SCALE
ElixirVisible item ballSix Island Water Path: Visible item ball in Six Island Water Path; check around tile (17, 19).17, 19HIDE SIX ISLAND WATER PATH ELIXIR
Oran BerryHidden itemSix Island Water Path: Hidden in Six Island Water Path; press A on the tile around (3, 8).3, 8Use the Itemfinder or check the described tile.
Pinap BerryHidden itemSix Island Water Path: Hidden in Six Island Water Path; press A on the tile around (13, 63).13, 63Use the Itemfinder or check the described tile.
Nest BallGift/scriptedSix Island Water Path House 1: Scripted reward from Event Script Shown Big Heracross.-Scripted reward from Event Script Shown Big Heracross.

Boss Strategy

No major boss card is assigned to this section.

Completion Checklist

  • Clear the route plan for Six Island, Pattern Bush, Outcast Island, Ruin Valley, and Dotted Hole before moving to the next section.
  • Check the wild table for FireRed/LeafGreen version splits, rod methods, Surf, Rock Smash, static Pokemon, gifts, trades, and event-only rows when present.
  • Defeat or intentionally skip optional trainers; use VS Seeker notes where rematches are available.
  • Sweep visible and hidden item rows, including key items, HMs, TMs, berries, fossils, and scripted gifts.
  • Review boss cards and heal before any Rival, Gym Leader, Rocket Admin, Elite Four, Champion, or legendary encounter listed above.

Sources

  • pret/pokefirered: src/data/wild_encounters.json, src/data/trainers.h, src/data/trainer_parties.h, data/maps/*/map.json, data/maps/*/scripts.inc, data/scripts/item_ball_scripts.inc, and graphics/trainers/front_pics.
  • Encounter odds use the FR/LG slot rates: land 20/20/10/10/10/10/5/5/4/4/1/1, Surf and Rock Smash 60/30/5/4/1, Old Rod 70/30, Good Rod 60/20/20, and Super Rod 40/40/15/4/1.
  • Generation III mechanics apply throughout: abilities, natures, held items, double battles, and post-game National Dex data are active in these remakes.