A downloadable game for Windows, macOS, and Linux

Buy Now$17.99 USD or more

Sipho is a game that combines eerie real life underwater creatures, insects, body parts with building, combat and exploration. Create your own creature by combining various parts, called zooids. Each zooid specializes in some sort of function– some zooids eat food, others are responsible for movement, attacking other creatures or providing structural support. Most zooids have active and passive abilities. All of the zooids combine into a single creature, Sipho, whose main goal is to climb to the top of the food chain, by using cunning weaponry and various skills.

Collect nutritious food, grow your own creature to become the best of them all. Beware though, there are powerful enemies out there to stop you.


Creature customization
Create your own ultimate monstrosity by combining different body parts, each with unique function. The further you progress, the more options you unlock, the more powerful you get.

Choose your own playstyle
Unlock 6 different species throughout the game and discover the one that fits your playstyle. Mix and match parts from different species to create the ultimate monstrosity.

Infinite worlds
Dive deep into various undiscovered places without the need to look back or backtrack.

Battle cunning bosses
Show your superiority by defeating the best of their breed bosses to unlock parts to aid in your conquest.

Your journey will take you from the underwater depths to lush environments to undiscovered and strange lands.

Sipho features infinite procedurally generated worlds teeming with life and challenges. Each playthrough will also provide you with different zooids that will further enhance your creature, allowing to try out various playstyles throughout the game.

Unleash your creativity in Aquarium game mode. Get unlimited tools for creating creatures of your dreams or nightmares. Create beautiful arenas or mind-bending labyrinths - everything will be saved.

New Game Plus
After completing the game enter New Game Plus and discover Mutations - passive buffs that will change the way you have played. Enemies Mutate as well so beware of increasing difficulty!

Purchases include a key for Sipho on Steam

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Updated 4 days ago
StatusIn development
PlatformsWindows, macOS, Linux
Release date Nov 13, 2018
Rated 4.5 out of 5 stars
(58 total ratings)
AuthorsSipho, Dominas, DanTM, NinjaKyat
GenreSimulation, Action, Survival
Made withUnity
Tags2D, building, Creative, growing, Sci-fi, Top-Down, underwater, Unity
Average sessionAbout a half-hour
InputsKeyboard, Mouse
LinksSteam, Twitter, Facebook, Steam, Homepage, Discord


Buy Now$17.99 USD or more

In order to download this game you must purchase it at or above the minimum price of $17.99 USD. Your purchase comes with a Steam key. You will get access to the following files:

sipho-linux-x64.zip 482 MB
Version 1.2.3_f1
Sipho Windows 64bit.zip 464 MB
Version 1.2.3_f1
Sipho OSX.zip 476 MB
Version 1.2.3_f1

Download demo

Sipho Free Alpha 0.91 Win x86.zip 42 MB
Sipho Free Alpha 0.91 Linux Universal.zip 64 MB
Sipho Free Alpha 0.91 Linux Universal No Effects.zip 64 MB
Sipho Free Alpha 0.91 OSX Universal.zip 48 MB

Development log

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