Hidden House — Pokémon Platinum Redux
Every wild Pokémon here, by encounter method.
Hidden House lists 20 Pokémon across 1 encounter method (palmer). Between them they cover 16 types: GrassFireGroundElectricBugRockIceGhostFlyingPsychicDarkWaterSteelDragonNormalPoison.
Opens up at 5 badges — Fen (Crasher Wake, Pastoria City).
Palmer
The documentation gives no percentages for this table: every Pokémon on it is equally likely.
| Pokémon | Types | |
|---|---|---|
 | Bellossom | GrassFire |
 | Camerupt | GroundElectric |
 | Crustle | BugRock |
 | Dewgong | GroundIce |
 | Drifblim | GhostFlying |
 | Fearow | FlyingElectric |
 | Flareon | FireGhost |
 | Glalie | IceGhost |
 | Grumpig | PsychicDark |
 | Kingler | WaterSteel |
 | Milotic | WaterDragon |
 | Ninetales | FireIce |
 | Omastar | WaterGhost |
 | Persian | NormalDark |
 | Tangrowth | GrassSteel |
 | Tentacruel | PoisonWater |
 | Trevenant | GhostGrass |
 | Vaporeon | WaterPoison |
 | Whiscash | WaterGround |
 | Xatu | PsychicFlying |