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Pokemon Red and Blue Rocket Hideout and Celadon Gym Walkthrough

Rainbow Badge

Rocket Hideout and Celadon Gym section for the Pokemon Red and Blue walkthrough with wild Pokemon, trainers, items, hidden items, coordinates, and boss strategy.

By Damodar Sharma Updated June 19, 2026 Walkthrough

Take the Lift Key, defeat Giovanni, get the Silph Scope, then clear Erika. This page is a standalone section for Phase 4: Rainbow Badge, with source-backed Red/Blue encounter, trainer, item, hidden item, and boss data.

Source maps

Rocket Hideout B1F, Rocket Hideout B2F, Rocket Hideout B3F, Rocket Hideout B4F, Rocket Hideout Elevator, and Celadon Gym.

Wild rows0 Trainers20 Items16

Route plan

The Hideout spin tiles hide several strong TMs. After Giovanni, the Silph Scope unlocks Pokemon Tower's true ghosts.

Wild Pokemon

No wild Pokemon are sourced for this section.

Trainers

Route order Trainer Team Reward Optional / rematch note
1. Rocket Hideout B1F (26, 8)Rocket trainer spriteRocketParty #8
Drowzee Red and Blue sprite Drowzee Lv. 21 Machop Red and Blue sprite Machop Lv. 21
$630One-time trainer; no rematch in Red/Blue.
2. Rocket Hideout B1F (12, 6)Rocket trainer spriteRocketParty #9
Raticate Red and Blue sprite Raticate Lv. 21 Raticate Red and Blue sprite Raticate Lv. 21
$630One-time trainer; no rematch in Red/Blue.
3. Rocket Hideout B1F (18, 17)Rocket trainer spriteRocketParty #10
Grimer Red and Blue sprite Grimer Lv. 20 Koffing Red and Blue sprite Koffing Lv. 20 Koffing Red and Blue sprite Koffing Lv. 20
$600One-time trainer; no rematch in Red/Blue.
4. Rocket Hideout B1F (15, 25)Rocket trainer spriteRocketParty #11
Rattata Red and Blue sprite Rattata Lv. 19 Raticate Red and Blue sprite Raticate Lv. 19 Raticate Red and Blue sprite Raticate Lv. 19 Rattata Red and Blue sprite Rattata Lv. 19
$570One-time trainer; no rematch in Red/Blue.
5. Rocket Hideout B1F (28, 18)Rocket trainer spriteRocketParty #12
Grimer Red and Blue sprite Grimer Lv. 22 Koffing Red and Blue sprite Koffing Lv. 22
$660One-time trainer; no rematch in Red/Blue.
6. Rocket Hideout B2F (20, 12)Rocket trainer spriteRocketParty #13
Zubat Red and Blue sprite Zubat Lv. 17 Koffing Red and Blue sprite Koffing Lv. 17 Grimer Red and Blue sprite Grimer Lv. 17 Zubat Red and Blue sprite Zubat Lv. 17 Raticate Red and Blue sprite Raticate Lv. 17
$510One-time trainer; no rematch in Red/Blue.
7. Rocket Hideout B3F (10, 22)Rocket trainer spriteRocketParty #14
Rattata Red and Blue sprite Rattata Lv. 20 Raticate Red and Blue sprite Raticate Lv. 20 Drowzee Red and Blue sprite Drowzee Lv. 20
$600One-time trainer; no rematch in Red/Blue.
8. Rocket Hideout B3F (26, 12)Rocket trainer spriteRocketParty #15
Machop Red and Blue sprite Machop Lv. 21 Machop Red and Blue sprite Machop Lv. 21
$630One-time trainer; no rematch in Red/Blue.
9. Rocket Hideout B4F (25, 3)Giovanni trainer spriteGiovanniParty #1
Onix Red and Blue sprite Onix Lv. 25 Rhyhorn Red and Blue sprite Rhyhorn Lv. 24 Kangaskhan Red and Blue sprite Kangaskhan Lv. 29
$2,871One-time trainer; no rematch in Red/Blue.
10. Rocket Hideout B4F (23, 12)Rocket trainer spriteRocketParty #16
Sandshrew Red and Blue sprite Sandshrew Lv. 23 Ekans Red and Blue sprite Ekans Lv. 23 Sandslash Red and Blue sprite Sandslash Lv. 23
$690One-time trainer; no rematch in Red/Blue.
11. Rocket Hideout B4F (26, 12)Rocket trainer spriteRocketParty #17
Ekans Red and Blue sprite Ekans Lv. 23 Sandshrew Red and Blue sprite Sandshrew Lv. 23 Arbok Red and Blue sprite Arbok Lv. 23
$690One-time trainer; no rematch in Red/Blue.
12. Rocket Hideout B4F (11, 2)Rocket trainer spriteRocketParty #18
Koffing Red and Blue sprite Koffing Lv. 21 Zubat Red and Blue sprite Zubat Lv. 21
$630One-time trainer; no rematch in Red/Blue.
13. Celadon Gym (4, 3)Erika trainer spriteErikaParty #1
Victreebel Red and Blue sprite Victreebel Lv. 29 Tangela Red and Blue sprite Tangela Lv. 24 Vileplume Red and Blue sprite Vileplume Lv. 29
$2,871One-time trainer; no rematch in Red/Blue.
14. Celadon Gym (2, 11)Lass trainer spriteLassParty #17
Bellsprout Red and Blue sprite Bellsprout Lv. 23 Weepinbell Red and Blue sprite Weepinbell Lv. 23
$345One-time trainer; no rematch in Red/Blue.
15. Celadon Gym (7, 10)Beauty trainer spriteBeautyParty #1
Oddish Red and Blue sprite Oddish Lv. 21 Bellsprout Red and Blue sprite Bellsprout Lv. 21 Oddish Red and Blue sprite Oddish Lv. 21 Bellsprout Red and Blue sprite Bellsprout Lv. 21
$1,470One-time trainer; no rematch in Red/Blue.
16. Celadon Gym (9, 5)Jr. Trainer F trainer spriteJr. Trainer FParty #11
Bulbasaur Red and Blue sprite Bulbasaur Lv. 24 Ivysaur Red and Blue sprite Ivysaur Lv. 24
$480One-time trainer; no rematch in Red/Blue.
17. Celadon Gym (1, 5)Beauty trainer spriteBeautyParty #2
Bellsprout Red and Blue sprite Bellsprout Lv. 24 Bellsprout Red and Blue sprite Bellsprout Lv. 24
$1,680One-time trainer; no rematch in Red/Blue.
18. Celadon Gym (6, 3)Lass trainer spriteLassParty #18
Oddish Red and Blue sprite Oddish Lv. 23 Gloom Red and Blue sprite Gloom Lv. 23
$345One-time trainer; no rematch in Red/Blue.
19. Celadon Gym (3, 3)Beauty trainer spriteBeautyParty #3
Exeggcute Red and Blue sprite Exeggcute Lv. 26
$1,820One-time trainer; no rematch in Red/Blue.
20. Celadon Gym (5, 3)Cooltrainer F trainer spriteCooltrainer FParty #1
Weepinbell Red and Blue sprite Weepinbell Lv. 24 Gloom Red and Blue sprite Gloom Lv. 24 Ivysaur Red and Blue sprite Ivysaur Lv. 24
$840One-time trainer; no rematch in Red/Blue.

Items And Hidden Items

Item Type Area / direction Coordinate Requirement
Escape RopeVisible item ballVisible item ball at (11, 14) in Rocket Hideout B1F.(11, 14)Reach this tile; HMs or story flags may be needed for late-game dungeons.
Hyper PotionVisible item ballVisible item ball at (9, 17) in Rocket Hideout B1F.(9, 17)Reach this tile; HMs or story flags may be needed for late-game dungeons.
Moon StoneVisible item ballVisible item ball at (1, 11) in Rocket Hideout B2F.(1, 11)Reach this tile; HMs or story flags may be needed for late-game dungeons.
NuggetVisible item ballVisible item ball at (16, 8) in Rocket Hideout B2F.(16, 8)Reach this tile; HMs or story flags may be needed for late-game dungeons.
TM07 Horn DrillVisible item ballVisible item ball at (6, 12) in Rocket Hideout B2F.(6, 12)Reach this tile; HMs or story flags may be needed for late-game dungeons.
Super PotionVisible item ballVisible item ball at (3, 21) in Rocket Hideout B2F.(3, 21)Reach this tile; HMs or story flags may be needed for late-game dungeons.
TM10 Double EdgeVisible item ballVisible item ball at (26, 17) in Rocket Hideout B3F.(26, 17)Reach this tile; HMs or story flags may be needed for late-game dungeons.
Rare CandyVisible item ballVisible item ball at (20, 14) in Rocket Hideout B3F.(20, 14)Reach this tile; HMs or story flags may be needed for late-game dungeons.
HP UpVisible item ballVisible item ball at (10, 12) in Rocket Hideout B4F.(10, 12)Reach this tile; HMs or story flags may be needed for late-game dungeons.
TM02 Razor WindVisible item ballVisible item ball at (9, 4) in Rocket Hideout B4F.(9, 4)Reach this tile; HMs or story flags may be needed for late-game dungeons.
IronVisible item ballVisible item ball at (12, 20) in Rocket Hideout B4F.(12, 20)Reach this tile; HMs or story flags may be needed for late-game dungeons.
Silph ScopeVisible item ballVisible item ball at (25, 2) in Rocket Hideout B4F.(25, 2)Reach this tile; HMs or story flags may be needed for late-game dungeons.
Lift KeyVisible item ballVisible item ball at (10, 2) in Rocket Hideout B4F.(10, 2)Reach this tile; HMs or story flags may be needed for late-game dungeons.
PP UpHidden itemHidden on the searchable tile at (21, 15) in Rocket Hideout B1F.(21, 15)Press A on the hidden tile or use the Itemfinder nearby.
NuggetHidden itemHidden on the searchable tile at (27, 17) in Rocket Hideout B3F.(27, 17)Press A on the hidden tile or use the Itemfinder nearby.
Super PotionHidden itemHidden on the searchable tile at (25, 1) in Rocket Hideout B4F.(25, 1)Press A on the hidden tile or use the Itemfinder nearby.

Boss Strategy

Boss / branch Team Reward Danger notes Practical counters
Giovanni trainer spriteGiovanniGiovanni - Rocket Hideout
Onix Red and Blue sprite Onix Lv. 25 Rhyhorn Red and Blue sprite Rhyhorn Lv. 24 Kangaskhan Red and Blue sprite Kangaskhan Lv. 29
$2,871Kangaskhan hits much harder than the grunts and can punish frail teams.Water and Grass attacks handle Onix/Rhyhorn. Use status, Leech Seed, or a sturdy Fighting/Normal resist plan for Kangaskhan.

Completion Checklist

  • Get Lift Key from the Rocket.
  • Pick up Hideout TMs/items.
  • Defeat Giovanni for Silph Scope.
  • Earn the Rainbow Badge from Erika.
  • Verify the wild table's version splits before leaving if you are filling the Pokedex.
  • Use the item rows as a visible-item and hidden-item sweep before moving to the next section.

Sources

  • pret/pokered: wild encounters, trainer parties, trainer money, map object events, hidden event items, rods, trades, and prize Pokemon.
  • Encounter odds aggregate the Gen I ten-slot rates: 51/256, 51/256, 39/256, 25/256, 25/256, 25/256, 13/256, 13/256, 11/256, and 3/256.
  • Red/Blue has no day/night encounter column; tables use Version, Method, and Condition instead.

Related articles

Pokemon Red and Blue Walkthrough HubPhase 4: Rainbow BadgePrevious: Celadon City and Game CornerNext: Celadon Gym