Single-player games like Sipho
Below are 13 single-player Steam games similar to Sipho, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Sipho page.
Ranked picks
- 1
Primordialis
Single-player alternative to Sipho — playable solo, no multiplayer required. Shares Action and Indie with Sipho.
Primordialis is a physics-based roguelike fish builder. Unleash your creativity to defeat creatures using venomous tentacles, electrical shocks, or exploding children. The possibilities are endless. Explore the primordial depths to reveal its secrets and discover what lies beyond.
- 2
Biovoid
Single-player alternative to Sipho — playable solo, no multiplayer required. Shares Strategy and Indie with Sipho.
Biovoid is a creature-building roguelike game where you slay hordes of hostile aliens. Combine a variety of cells and mutations to create game-breaking builds and evolve from a fragile hatchling to a deadly predator.
- 3
Everything is Crab: The Animal Evolution Roguelite
Single-player alternative to Sipho — playable solo, no multiplayer required. Shares Action and Strategy with Sipho.
The Animal Evolution Roguelite. Hunt, Flee, Scavenge and Thrive in a living ecosystem. Choose from 125+ Evolutions and Specialisations for unique creature combinations in every run. Adapt to survive the natural curve in order to beat carcinisation... or get Darwin'd trying!
- 4
Dive The Depths
Single-player alternative to Sipho — playable solo, no multiplayer required. Shares Action and Strategy with Sipho.
Dive The Depths is an action-roguelike set beneath the ocean's surface. As a humble diver, you must navigate the world filled with bizarre sea creatures, submerged ruins, and forgotten histories. Can you conquer the depths and unravel the secrets that hidden beneath the waves?
- 5
Marine
Single-player alternative to Sipho — playable solo, no multiplayer required. Shares Action and Strategy with Sipho.
Dive into nonstop underwater chaos in Marine, a synergetic lane‑defence strategy game where quirky sea creatures battle rival kingdoms to protect their reef! Build your defence, unleash powerful combos, and survive wave after wave in this fast and charming roguelike!
- 6
Loopquarium
Single-player alternative to Sipho — playable solo, no multiplayer required. Shares Action and Strategy with Sipho.
Loopquarium is an aquarium roguelite where you assemble a school of fish with unique abilities to repel invading apex predators. Start with a group of guppies, grow your population, and balance predator and prey to discover insane combos every run.
- 7
FISHERY
Single-player alternative to Sipho — playable solo, no multiplayer required. Shares Strategy and Indie with Sipho.
Fishery is a stylized aquarium simulation game. Harness your creativity to build and maintain beautiful aquatic habitats. Then relax and watch your beautiful fish enjoy their home.
- 8
We Who Are About To Die
Single-player alternative to Sipho — playable solo, no multiplayer required. Shares Action and Strategy with Sipho.
Fight & strategize your way through spectacles and arenas - rise from lowly slave to Grand Champion and earn your freedom. Or... die trying. This Gladiator RPG Roguelite features in-depth career management and a unique physics simulated combat system. To those who are about to die, I salute you!
- 9
SPORE™
Single-player alternative to Sipho — playable solo, no multiplayer required. Shares Action and Strategy with Sipho.
Be the architect of your own universe with Spore, an exciting single-player adventure. From Single Cell to Galactic God, evolve your creature in a universe of your own creations.
- 10
TerraTech
Single-player alternative to Sipho — playable solo, no multiplayer required. Shares Action and Indie with Sipho.
TerraTech is an open-world, sandbox adventure game, where you design and build your own creations through a mix of crafting, combat and discovery. Design vehicles from a huge library of blocks. Scavenge, craft and buy new parts to survive and become the ultimate planetary prospector.
- 11
Minecraft: Story Mode - A Telltale Games Series
Single-player alternative to Sipho — playable solo, no multiplayer required.
Episode 1 is now FREE - for a limited time! In Minecraft: Story Mode, playing as either a male or female hero named 'Jesse,' you’ll embark on a perilous adventure across the Overworld, through the Nether, to the End, and beyond.
- 12
Croak Crusader: Spawn of the Spore Spectre
Single-player alternative to Sipho — playable solo, no multiplayer required. Shares Action and Indie with Sipho.
Embark on an odyssey into the unknown! Behold the tale of Toadman, an enigmatic being born from alien tech and the mysteries of Radiant Verde. Witness his perilous quest through treacherous jungles to confront Captain Croak in an epic showdown! Welcome to "Spawn of the Spore Spectre"!
- 13
ALL WILL FALL
Single-player alternative to Sipho — playable solo, no multiplayer required. Shares Strategy and Indie with Sipho.
Build massive ocean cities and lead your people to prosperity in this post-apocalyptic survival colony sim. Featuring a physics-based 3D construction system, complex resource management, exploration, difficult political decisions, supply chains, and a robust sandbox mode.