Sewers

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Sewers is an area in Florr.io. It includes all types of Sewers mobs.

Location[]

Sewers is in the top left region of the world map, and can be reached from Garden, which is the standard spawn location.

Area	Connection location
Garden	Mid-left

Mobs[]

A total of 4 mobs spawn in this area.

Spider: Aggressive mob that wanders around until it detects a flower and then starts chasing it. All Spider rarities are faster than you and Legendary+ ones lay down webs in its tracks. Drops Web, Faster, and Third Eye or Magic Eye with Mythic+ Mana Orb equipped.

Roach: Neutral mob that chases you at a very fast speed when hit. Its speed is proportional to its health, so it goes slower as its health decreases. Drops Lotus and Antennae.

Moth: A shy mob that has low health and runs away from you when hit. Drops Wing and Bulb. Bulb or Uranium won't make them run away when provoked.

Fly: Aggressive mob that chases you when you get close enough. It also has a 90% chance to "evade" your attacks and not take damage from them except lightning or poison damage. Drops Wing, Talisman of Evasion, and Poo.

Silverfish: A threatening mob that can grab Garbage the same rarity of itself and ram the player with it, running away to grab more when the garbage is destroyed. Drops Clay and Dust.

Garbage: A a stationary mob in Sewers, sometimes used by Silverfish to ram players. It can also spawn flies the same rarity as itself. Drops Poo and Broccoli.

Special Zones[]

The top right zone is the box with a lot of Ultra Mobs, and on average, the further up and right you go, the higher rarity Mobs.

Bottom Right zone spawns a lot of Flies and Garbage

The box at the end of the long passage at the Center contains a lot of Garbage

Strategy[]

This area has no checkpoints, so be very careful, especially in the end zone. If you die and respawn, you will go right back to the Sewer Pipe, the very beginning of this area.
The Ultra zone (the big box) at the bottom right is almost impossible to farm, needing several Super Ant Eggs, Beetle Eggs or Stick, Magic Stick preferably if you have it.
If possible, try not to aggro Roaches unless you have high rarity slow petals as they are extremely fast and dangerous.
If you and your squad can handle all the Mythic/Ultra Flies, Moths, Spiders and Roaches in the sewers box, it can be a good place to farm Wings, Poo, Bulbs, Antennae, Lotus, Fasters, Webs, Third Eyes and Magic Eyes.
A ram build can be used in sewers due to the mobs having low damage. Ram builds are best used in Sewers because all the mobs that spawn here are melee mobs. However, due to the sheer amount of Mythic and Ultra mobs you'll find in here, ram builds may fall short. Only use them if you're in a big crowd of players that can revive you if you die.
Use Wings combined with Third Eye, because their high range will help against Flies and Roaches.
Only go to the right part at Mythic and bottom part/the box of Sewers when you are Ultra+ or with a lot of Ultra+ players around.
For builds suitable for this area, see Build - Sewers.
Lightning is very consistent at looting mobs thanks to the high density and averagely low health. This may aggro Roaches though.
If you were to have Moon Rock (preferably Ultra+), you can use it to travel deep into the Sewers, which then you can use Ankh to teleport into. Watch this video for more details. This can be used to create a strong Sewers squad on the corners without bringing anyone else.
- Due to the density update, spawners (areas that spawn mobs) will despawn all mobs except Super+ belonging to them when no players are close (about the range of Super Antennae). This explains why the Moon does not take much damage and consumable petals do not get destroyed, which is crucial to locate the position of the Moon.
Grapes are extremely useful at dealing with Flies, although you may unintentially aggro roaches

Gallery[]

Tiles[]

Trivia[]

Prior to the April 12th 2024 update, this area used to be split into 4 individual areas before being merged and adding a rectangle part at the bottom.
- After that, the old areas were merged to a big area with a new part which is nicknamed as Centralia Sewers 5.
This was the only area beside Hel to not have stationary mobs until the overhaul.
The extreme density update has made Sewers Box almost impossible to farm. Now to get there, you need a megasquad, or a squad with Super Eggs, Stick, Magic Stick, Moon and Ultra+ Wax.
On November 9, 2025, the Sewer map got an overhaul.

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