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Seafloor Ruins (SFR) is a dungeon that is located in Archford. To get here HM Dive HM Dive is needed and the player must navigate the underwater portion of Archford to access it, but a shortcut to the dungeon from Greenport Town can be accessed upon completing the dungeon, via the whirlpool near the dock. The Pokémon located here are mostly all Water-types. Seafloor Ruins leads to three other variations. Each more difficult, and only accessible the hidden stairs found on Floor 20. There are two possible bosses that the player can face that depend on whether or not the player takes the secret stairs on Floor 20.

Attributes

Traps
Icon Name
Grimy Trap Grimy Trap
Mud Trap Mud Trap
Slumber Trap Slumber Trap
Spikes Trap Spikes Trap
Spin Trap Spin Trap
Stealth Rock Trap Stealth Rock Trap
Sticky Trap Sticky Trap
Toxic Spikes Trap Toxic Spikes Trap
Trip Trap Trip Trap
Wonder Tile Wonder Tile

There are ruins that can be found on Floors 5, 10 and 18. The ruins on Floor 18 are notable in that they hold a Seafloor Key Seafloor Key, which is needed to progress further into the dungeon should the player take the Eastern section of the later floors.

SeafloorRuins20SRTile

On Floor 20 there is are hidden stairs that always shows up. It is marked by a tan uncracked tile. To proceed further into the dungeon the player has to enter these stairs. Taking the normal staircase on this floor and Floor 21 leads to a boss and false ending, and does not lead further into the dungeon.

Seafloor Chamber B20F


Eastern Seafloor Ruins

To get to Eastern Seafloor Ruins the player must defeat the boss located beyond the room, then on Floor 21, proceed to use the Seafloor Key on the sealed stairs pointing to the right.

Western Seafloor Ruins

To get to Western Seafloor Ruins the player must defeat the boss located beyond the room, then on Floor 21, two players must step on the switches unlocking the sealed stairs pointing to the left.

Central Seafloor Ruins

To get to Central Seafloor Ruins the player must solve the puzzle located in the room and then use a Sea Dew Sea Dew obtainable from end boxes in Western or Eastern Seafloor Ruins. To solve the puzzle the player must enter the warp located to the left of the exit at the top, then take the following path:

  • Left
  • Up
  • Right
  • Right
  • Right
  • Right
  • Up
  • Up
  • Down

Once completed, the player must step on switches to keep open sealed doors before arriving at the sealed door that requires a Sea Dew to open.

Bosses

Whiscash

Seafloor Hollow 1

If the player takes the regular stairs on Floor 20, Whiscash encounters the player, and then battles the player to see how useful he is. After defeat, he leaves. It knows the moves Aqua Tail, Amnesia, Mud Bomb, and Zen Headbutt.

Boss drop:

  • Mushroom 2 Mushrooms

Dialogue:

Before fighting
  • Whiscash: Whaaa?!
  • Whiscash: Hurp! It looks like I got lost again... Oh boy, the boss is going to be so angry with me. Hurp!
  • Whiscash: But I was just so hungry... I couldn't help chasing after those deliciou--
  • Whiscash: Hurp. Oh boy, the boss will be so happy if I defeat you! Haha!
  • Whiscash: I'll finally be able to prove I'm not useless!
  • Whiscash: Hurp. Here I come!
After defeating
  • Whiscash: Whaaa?! I lost...? Well, no surprise there!
  • Whiscash: Eeeeeek! I better run!

Team Razor Shell

Seafloor Hollow 2

If the player takes the Floor 20 secret stairs, they encounter Team Razor Shell. The player walks in on them as they are trying to search for the legendary Pokémon that resides in the dungeon. They detect the player, asking how long they were eavesdropping for. Floatzel claims that there is too much at stake and tells the player they brought this upon themselves and attack. Upon defeat, and before leaving, Floatzel tells the player that their Boss will not be happy and claim that they will get revenge.

They know the following moves:

  • Seaking: Supersonic, Megahorn, Waterfall, Horn Attack
  • Octillery: Lock-On, Hydro Pump, Gunk shot, Bullet Seed
  • Lanturn: Thunder Wave, Signal beam, Electro Ball, Hydro Pump
  • Whiscash: Amnesia, Mud Bomb, Aqua Tail, Zen Headbutt
  • Floatzel: No moves

Dialogue:

Before fighting
  • Floatzel: ...Hm.
  • Octillery: Oh, man. Why'd we even come to these ruins... I'm getting tired looking at all these ancient things... It's not like we'll find any legendary Pokémon here.
  • Floatzel: ...I think we're on the right track. The aura is getting much stronger here. I can feel it running through my fins.
  • Floatzel: ...We must be getting close to finding the legendary Pokémon who is said to lurk in these ancient ruins...
  • Seaking: Heh! Geez! I feel so hungry... Maybe we should stop for a bit and eat something?
  • Whiscash: ...Yeah man. I know, I know!!! I'm surrounded by water yet I feel so thirsty!
  • Lanturn: ...
  • Lanturn: ...Shut it, you useless burdens! I knew we shouldn't have brought you with us, I don't know why the boss even sent you two, you're just dead weight.
  • Octillery: Crikey, mate! Easy on the tone, aye? We know we are getting closer and I'm getting sleepy too. These depths are too haza-...
  • Lanturn: -Wait... I hear something!
  • Whiscash: Haha!!! It's probably just my tummy rumblin' tumblin'!
  • Floatzel: ...
  • Floatzel: ...No.
  • Floatzel: ...This is something more serious. This frequency is disturbing the ecosystem around these parts. I feel we are being watched...
  • Lanturn: ...Gaah!!
  • Lanturn: ...W-who could that be?
  • Floatzel: ...
  • Floatzel: ...
  • Floatzel: ...T-there you are!!!
  • Lanturn: ...W-who are you?!
  • Seaking: Oh geez! A stranger!
  • Floatzel: ...
  • Floatzel: ...Hey, you! How long have you been eavesdropping on us?
  • Lanturn: ...I-if just boss found out about this...
  • Lanturn: ...We would get into serious trouble!
  • Floatzel: ...No. We can't risk anything, too much is at stake!
  • Floatzel: ...Well. You brought this yourself, eavesdropper. We're going to wipe the seafloor with you!
  • Lanturn: ...We are Team Razor Shell, here we come!
After defeating
  • Whiscash: Urrp! My stomach hurts more... I don't know if I can even feel hunger anymore...
  • Octillery: Yaowch! Quite the stinger, aren't 'cha mate?
  • Lanturn: Our health levels are sufficiently low, this is bad. How... How did they manage to do this to us...?!
  • Seaking: I-I think we s-should ruuuun while we still can...!
  • Floatzel: Gah, we have no choice... Boss will not be very... happy.
  • Floatzel: Hey, you! Listen, we will get our revenge, sooner or later. This isn't over, not yet. We'll be back... Don't forget....
  • Whiscash: Urrp! Wait for me!!

Floor 20/21 End Room

SeafloorRuinsEndRoom1

The first end room is accessed after the fake boss on Floor 20 or through the regular stairs on Floor 21.

Box items:

  • Mystic Water Mystic Water
  • Water Stone Water Stone
  • Huge Apple Huge Apple
  • Revive Revive
  • Pearl Pearl
  • TM Facade TM Facade
  • TM Rain Dance TM Rain Dance

Floor 41 End Room

SeafloorRuinsEndRoom2

The second end room is accessed through the regular stairs on Floor 41.

Box items:

  • Soothe Bell Soothe Bell
  • Huge Apple Huge Apple
  • TM Psychic TM Psychic
  • TM Scald TM Scald
  • Big Pearl Big Pearl
  • TM Ice Beam TM Ice Beam
  • King's Rock King's Rock

Pokémon

Pokémon in bold are recruitable. Please visit the Recruitable Pokémon page for more information.

Portrait # Pokémon Floor Recruit rate
061061PoliwhirlB1-20F, B41FUnrecruitable
072072TentacoolB1-20F, B41FUnrecruitable
080080SlowbroB1-20F, B41FUnrecruitable
087087DewgongB1-20F, B41FUnrecruitable
130130GyaradosB1-20F, B41FUnrecruitable
134134VaporeonB1-20F, B41FUnrecruitable
159159CroconawB1-20F, B41FUnrecruitable
183183MarillB1-20F, B41FUnrecruitable
194194WooperB1-20F, B41FUnrecruitable
222222CorsolaB1-20F, B41FUnrecruitable
298298AzurillB1-20F, B41F-1%
318318CarvanhaB1-20F, B41FUnrecruitable
351351CastformB1-20F, B41FUnrecruitable
364364SealeoB1-20F, B41FUnrecruitable
394394PrinplupB1-20F, B41FUnrecruitable
419419FloatzelB1-20F, B41FUnrecruitable
073073TentacruelB11-20F, B41FUnrecruitable
160160FeraligatrB11-20F, B41FUnrecruitable
184184AzumarillB11-20F, B41FUnrecruitable
195195QuagsireB11-20F, B41FUnrecruitable
395395EmpoleonB11-20F, B41FUnrecruitable

Items

IS Item Location Tile Hidden
Poké Poké B1-41F Floor No
Scope Lens Scope Lens B1-41F Floor No
Shed Shell Shed Shell B1-41F Floor No
Water Diamond Water Diamond B1-41F Wall No
Water Stone Water Stone B1-41F Floor No
Seafloor Key Seafloor Key B18F Floor No
Green Apple Green Apple B1-41F Floor No
Ether Ether B1-41F Floor No
Max Ether Max Ether B1-41F Floor Yes
Mental Herb Mental Herb B1-41F Floor Yes
Power Herb Power Herb B1-41F Floor Yes
White Herb White Herb B1-41F Floor Yes
Sitrus Berry Sitrus Berry B1-41F Floor No
Cheri Berry Cheri Berry B1-41F Floor No
Pecha Berry Pecha Berry B1-41F Floor No
Persim Berry Persim Berry B1-41F Floor No
Passho Berry Passho Berry B1-41F Floor No
Yache Berry Yache Berry B1-41F Floor No
Sleep Seed Sleep Seed B1-41F Floor No
Plain Seed Plain Seed B1-41F Floor No
Reviver Seed Reviver Seed B1-41F Floor Yes
Blue Gummi Gummis B10-41F Floor No
Smoke Ball Smoke Ball B1-41F Floor No
Iron Thorn Iron Thorn B1-41F Floor, Wall No
Silver Spike Silver Spike B1-41F Floor, Wall No
Pearl Pearl B1-41F Wall No
Big Pearl Big Pearl B1-41F Wall Yes
TM Facade TM Facade B1-41F Floor No
TM Rain Dance TM Rain Dance B1-41F Floor No
All-Aim Orb All-Aim Orb B1-41F Floor No
Blowback Orb Blowback Orb B1-41F Floor No
Cleanse Orb Cleanse Orb B1-41F Floor No
Evasion Orb Evasion Orb B1-41F Floor No
Foe-Hold Orb Foe-Hold Orb B1-41F Floor No
Petrify Orb Petrify Orb B1-41F Floor No
Pierce Orb Pierce Orb B1-41F Floor No
Quick Orb Quick Orb B1-41F Floor No
Rainy Orb Rainy Orb B1-41F Floor No
See-Trap Orb See-Trap Orb B1-41F Floor No
Slumber Orb Slumber Orb B1-41F Floor No
Spurn Orb Spurn Orb B1-41F Floor No
Totter Orb Totter Orb B1-41F Floor No
Big Mushroom Big Mushroom B1-41F Floor Yes
Heart Scale Heart Scale B1-41F Floor, Wall Yes
Yellow Shard Shards B21-41F Floor Yes

Mystery Eggs

Seafloor Ruins has Mystery Eggs that can appear on all floors.

Portrait # Pokémon Location Tile Hidden
079 079 Slowpoke B1-41F Floor No
086 086 Seel B1-41F Floor No
118 118 Goldeen B1-41F Floor No
129 129 Magikarp B1-41F Floor No
222 222 Corsola B1-41F Floor No
298 298 Azurill B1-41F Floor No
318 318 Carvanha B1-41F Floor No
456 456 Finneon B1-41F Floor No
120 120 Staryu B21-41F Floor No

Dungeon Objective

The main objective of this dungeon is to access the other Seafloor Ruins paths.

Rules

  1. On Floor 18 the player can pick up the Seafloor Key in the ruins located on the floor if they want to enter Eastern Seafloor Ruins.
  2. On Floor 20 the player must find the hidden stairs marked by an uncracked tan tile.
    • If the player doesn't enter the Floor 20 hidden stairs, the regular stairs lead to a fake boss and ending room.

Once the player is inside of the hidden room, they have the option to go to Central Seafloor Ruins provided they have a Sea Dew, or continue to the midboss of Seafloor Ruins and on Floor 21, choose between using the Seafloor key to go to Eastern Seafloor Ruins or use the switches to go to Western Seafloor Ruins with at least one other player on.

Tips

  • A Pass Scarf Pass Scarf can help avoid damage for Razor Shell's boss fight.
  • Beating the fake boss and exiting will reset any spawn point you have saved. To avoid this, use an Escape Orb instead.
  • Pokémon with an Ability that absorbs water may help. Drought can work too.

Trivia

  • Seafloor Ruins was created by Foxie.
  • Unlike its continuations, Seafloor Ruins has no traditional Secret Rooms.
  • Seafloor Ruins was the first non-event dungeon to have different routes.
  • Inferno Volcano acts as a much less complex counterpart to Seafloor Ruins.
    • Both dungeons have different main types. (SFR using Water while IV uses Fire.)
    • Inferno Volcano also features a less intricate plot.
    • Both dungeons have 60 floors.
    • Both dungeons have their respective weather Legendary as the final boss (SFR with Kyogre and IV with Groudon).
    • Inferno Volcano requires the player to climb up to its entrance while the player descends below the surface to enter Seafloor Ruins.
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