Games like Signal Zero
Below are 24 hand-picked alternatives to Signal Zero for fans of strategy, indie, ranked by imho.run's hybrid recommender. Each pick is scored on three signals: collaborative filtering across millions of Steam libraries (which players who logged hours in Signal Zero also play), content overlap on genres, categories, and storefront tags, and review-mined "vibe" embeddings that catch tonal similarity even when the genre label differs. Sections below cover closest matches, reviewer cross-mentions, cheaper alternatives, free-to-play picks. No login required — these picks work anchor-only.
About Signal Zero: Humanity is enslaved by AI. Your keyboard is the last weapon. Inject viruses into the AI network and liberate 20 countries in this pandemic-style idle strategy. Build your virus, spread the infection, sever the AI's bandwidth. Full localization, 16 achievements.
Players who liked Signal Zero also play
Ranked by collaborative filtering across millions of Steam libraries plus content overlap on genres, tags, and developers.
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Re-Legion
Top pick for Signal Zero fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Signal Zero.
Become The Prophet in a world of the future without the future! Lead your Cult in this cyberpunk RTS in the fight against evil corporations and heretics. Choose your creed, convert citizens, create an army and take over the city!
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Satellite Reign
Second-strongest match for Signal Zero fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Signal Zero.
Satellite Reign is a real-time, class-based strategy game, set in an open-world cyberpunk city. You command a group of 4 agents through rain-soaked, neon-lit streets, where the law is the will of mega-corporations.
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A Total War Saga: FALL OF THE SAMURAI
Third-strongest match for Signal Zero fans by collaborative filtering across millions of Steam libraries. Shares Strategy with Signal Zero.
Experience the dramatic conflict of samurai culture and modern weaponry between the Imperial throne and the last Shogunate in 19th century Japan.
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AI War: Fleet Command
Ranked #4 for Signal Zero fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Signal Zero.
"You are outgunned. You are massively outnumbered. You must win." These are your orders. Humanity has already fought its war against the machines -- and lost. AI death squads stand watch over every planet and every wormhole, the few remaining human settlements are held captive in orbiting bubbles, and the AIs have turned their...
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Supreme Commander 2
Ranked #5 for Signal Zero fans by collaborative filtering across millions of Steam libraries. Shares Strategy with Signal Zero.
Includes 47 Steam achievements, leaderboards, and stats!
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Galactic Civilizations® I: Ultimate Edition
Ranked #6 for Signal Zero fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Signal Zero.
Galactic Civilizations is a space based strategy game in which you are in control of humanity's destiny.
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There Came an Echo
Ranked #7 for Signal Zero fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Signal Zero.
There Came an Echo is a real-time strategy game in which the player assumes command of a small squadron, using an advanced voice recognition system to issue orders. It features a character-driven sci-fi narrative that stars Wil Wheaton, Ashly Burch, Laura Bailey, Yuri Lowenthal, and more!
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Hearts of Iron IV
Ranked #8 for Signal Zero fans by collaborative filtering across millions of Steam libraries. Shares Strategy with Signal Zero.
Victory is at your fingertips! Your ability to lead your nation is your supreme weapon, the strategy game Hearts of Iron IV lets you take command of any nation in World War II; the most engaging conflict in world history.
Cheaper alternatives
Games in the same vein priced at least 40% below Signal Zero at current Steam store prices.
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POSTAL 2
Priced ~67% under Signal Zero on Steam right now. Shares Indie with Signal Zero.
Live a week in the life of "The POSTAL Dude"; a hapless everyman just trying to check off some chores. Buying milk, returning an overdue library book, getting Gary Coleman's autograph, what could possibly go wrong?
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Milk inside a bag of milk inside a bag of milk
Priced ~50% under Signal Zero on Steam right now. Shares Indie with Signal Zero.
A short story about what sort of challenges everyday little things can be. Help the girl buy milk, be the first not to disappoint her.
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shapez
Priced ~67% under Signal Zero on Steam right now. Shares Strategy and Indie with Signal Zero.
shapez is an easy-going, minimalistic factory building game about the automation of shapes through extraction and satisfying production lines. Adapt to increasingly complex shapes and grow your factory across an infinitely expanding map. Your only limitation is your creativity!
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Shower With Your Dad Simulator 2015: Do You Still Shower With Your Dad
Priced ~67% under Signal Zero on Steam right now. Shares Indie with Signal Zero.
"Shower With Your Dad Simulator 2015: Do You Still Shower With Your Dad?" is a fast paced shower-simulation where you shower with your 8-bit dad.It's good, clean fun!
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Bejeweled® 3
Priced ~67% under Signal Zero on Steam right now. Shares Strategy with Signal Zero.
The biggest, brightest Bejeweled ever! Discover all-new ways to play the world’s #1 puzzle game. Find your perfect match with 8 breathtaking game modes that meet all your moods.
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Bit Blaster XL
Priced ~67% under Signal Zero on Steam right now. Shares Indie with Signal Zero.
Bit Blaster XL is a fast-paced, retro arcade shoot 'em up (shmup) inspired by the classic quarter-munchers of the ‘80s. Easy to pick up, hard to put down, boost, dodge, shoot, and chase high scores in this addictive, old-school action game!
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Dictators:No Peace Countryballs
Priced ~67% under Signal Zero on Steam right now. Shares Strategy and Indie with Signal Zero.
Dictators : No Peace Countryballs is a war simulation and dictator game. This is a fun,simple and some say a funny countryballs game. If you like simulation games, you will love playing Dictators : No Peace. Play as a dictator of your favourite country and colonize the world.
Free alternatives
Free-to-play games that recommended players of this title also tend to enjoy.
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Doki Doki Literature Club!
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Signal Zero.
The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed.
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Ultimate Custom Night
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Signal Zero.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
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Bongo Cat
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Signal Zero.
Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?
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ENA: Dream BBQ
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Signal Zero.
Experience surreal environments and inexplicable characters as ENA in a new wild world.
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The Murder of Sonic the Hedgehog
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Signal Zero.
Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!
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Indigo Park: Chapter 1
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Signal Zero.
Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.
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The Looker
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Signal Zero.
You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.
Narrow it down
Head-to-head comparisons
Frequently asked about Signal Zero
- How much does Signal Zero cost?
- Signal Zero is listed on Steam at 2.99 USD (current store price; Steam sales may reduce this temporarily).
- What games are most similar to Signal Zero?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Signal Zero are Re-Legion, Satellite Reign, A Total War Saga: FALL OF THE SAMURAI.
- Who developed Signal Zero?
- Signal Zero was developed by Hollow Frame.
imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on Signal Zero.
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