Siphonopolis

Mostly Positive · 34 reviews

76% positive (26 / 34)

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Screenshots

Description

Enter a surreal, rotting, underwater world. Chat with some creatures. Murder a lot more. Find the heart.

Single-player

Released

August 31, 2022

Price

Free

Platforms

Windows

Developer

ApeHardware

Publisher

ApeHardware

Last sync

July 22, 2026

Action Adventure Indie Free To Play 2D Abstract Atmospheric Bullet Hell Combat Dark Dark Fantasy Horror Lovecraftian Point & Click

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#Action #3D #ActionRPG

Dungeon Defenders II

Dungeon Defenders II is a cooperative Action Tower Defense game packed with roleplaying elements like loot, leveling, and pets.

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Free

#Action #3D #Aliens

Monsters In The Shadows

Low-poly horror fps survival shooter game. Kill monsters hidden within the walls of an abandoned city.

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Free

#Action #3D #Cartoony

Toy Shire: Room One

Are you prepared for a thrilling toy army tower defense adventure? Welcome to the Toy Shire! Battle diverse foes in various locations, defend your family, and repel foes from your area. Save the world by strengthening your defense with toy towers! FULL GAME AVAILABLE NOW!

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Free

#Action #3D #Action-Adventure

THUGGING

THUGGING is a 3rd Person Shoot 'em up set in a dystopian city fueled by drugs and gambling. Inspired by classic 3D retro games it tries to capture this unique oldschool ambient in a semi open world setting. Steal money, kill thugs and get away in your car!

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Free

#Action #3D #3DPlatformer

Scavenger's Deep

Scavenger's Deep is an underwater 3rd person action roguelike game, with an emphasis on player movement for traversing the game world and encounters.

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Free

#Action #3D #Aliens

Ghostmoons - Arcade

Ghostmoons - Arcade, is a vehicle based first person shooter, focusing on rapid movements or strafing, to avoid projectiles and attacks. Your goal is to remove the unknown military's portals from the moons of the Ghostmoons system, while avoiding collateral damage of the native life forms.

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Free

#Action #1980s #1990's

tranceWave NEO

tranceWave NEO is a classic arcade twin-stick shmup, inspired by others in the "trance shooter" genre. Move, shoot, survive, and aim for a high score!

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Free

#Action #ArenaShooter #Atmospheric

Battlerite

BATTLERITE is an action-packed team arena brawler. Experience the unique combination of top-down shooter meets fast-paced fighting game and challenge friends and foes in a battle of reaction. The Arena awaits!

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Free

#Action #Abstract #ActionRoguelike

PentaZorg

PentaZorg is an intense arcade bullet hell that is quite difficult to describe in a single sentence.

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Free

#Action #2D #2DPlatformer

Unfinished

a game, in pixel art.

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Free

#Action #1980s #Action-Adventure

RAVENOUS

Ravenous is a psychological horror game in which you play as Louis, a child trapped in a monster's basement. Explore the mysterious abode, solve puzzles to save your little sister and survive the psychological nightmare prepared for you.

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Free

#Action #2D #2DPlatformer

Bubblegum Bandit

With the power of gravity manipulation and bubblegum, the Bubblegum Bandit wreaks havoc and takes revenge! Steal from evil robots and blow up their ships!

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Free

Siphonopolis

Link Hub

Screenshots

Description

More Action games

Dungeon Defenders II

Monsters In The Shadows

Toy Shire: Room One

THUGGING

Scavenger's Deep

Ghostmoons - Arcade

tranceWave NEO

Battlerite

PentaZorg

Unfinished

RAVENOUS

Bubblegum Bandit