Single-player games like Cyber Demon Protocol
Below are 15 single-player Steam games similar to Cyber Demon Protocol, 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 Cyber Demon Protocol page.
Ranked picks
- 1
Break Of Dawn
Single-player alternative to Cyber Demon Protocol — playable solo, no multiplayer required. Shares Strategy and Indie with Cyber Demon Protocol.
A hex-grid tower defense deck builder. Every card places a building, every rank is paid for in enemies taken alive or destroyed in battle, and between waves you pick which enemy type joins the army marching on you. Thirty waves, ten lives, and one tower per run that you can crown.
- 2
Thousand Hells: The Underworld Heists
Single-player alternative to Cyber Demon Protocol — playable solo, no multiplayer required. Shares Strategy and Simulation with Cyber Demon Protocol.
Recruit your team, choose your path, and descend into hell. Four heroes must overcome the trials of the underworlds in tactical narrative encounters. A new systemic storybook experience blending mythology and surrealism. From the designers of King of Dragon Pass and Six Ages.
- 3
Void Walkers X64
Single-player alternative to Cyber Demon Protocol — playable solo, no multiplayer required. Shares Strategy and Indie with Cyber Demon Protocol.
Embark on a classic 2D overhead RPG adventure inspired by the golden era of 16-bit classics. Forge your destiny across five distinct progression paths, master tactical combat, and explore a world where your choices unlock powerful hybrid classes.
- 4
Beatrix
Single-player alternative to Cyber Demon Protocol — playable solo, no multiplayer required. Shares Strategy and Indie with Cyber Demon Protocol.
Beatrix is a dark roguelike board-builder. Shape the battlefield: deploy Canones ("Canons") to orchestrate your strategy and use tactical positioning to surround and flip your enemies. Judge the damned and restore order to Hell.
- 5
End the Endless
Single-player alternative to Cyber Demon Protocol — playable solo, no multiplayer required. Shares Adventure and RPG with Cyber Demon Protocol.
End the Endless is a dark fantasy Monster Collector set in the Purgatorial Realms. Harness every resource at your disposal, including your own party members to slay a variety of horrors. Explore the Afterlife, meet the ones who call this land home and seek to conquer the Seven Terraces.
- 6
Anode Heart: Layer Null
Single-player alternative to Cyber Demon Protocol — playable solo, no multiplayer required. Shares Indie and RPG with Cyber Demon Protocol.
Isometric card battler RPG with a touch of virtual creatures, set in a futuristic, digital world, with over-the-top villains and a very shadowy plot.
- 7
Fay's Factory
Single-player alternative to Cyber Demon Protocol — playable solo, no multiplayer required. Shares Strategy and Indie with Cyber Demon Protocol.
Fay’s Factory is a story-based RPG at heart, with deckbuilding elements on top. Manufacture magic and fight duels. Go on hand-crafted adventures. Investigate, argue and lie. Become a great middle manager or a decent human being.
- 8
Book of Demons
Single-player alternative to Cyber Demon Protocol — playable solo, no multiplayer required. Shares Indie and Adventure with Cyber Demon Protocol.
Book of Demons is a Hack & Slash in which YOU decide the length of quests. Wield magic cards instead of weapons and slay the armies of darkness in the dungeons below the Old Cathedral. Save the terror-stricken Paperverse from the clutches of the Archdemon himself!
- 9
Dragon Spirits
Single-player alternative to Cyber Demon Protocol — playable solo, no multiplayer required. Shares Strategy and Indie with Cyber Demon Protocol.
While constantly working on a video game without any rest, a college student who's about to graduate quietly slipped into slumber several times. In those lucid dreams, he found himself in the game he was working on, the fantasy world of Dragon Spirits.
- 10
Dragon Spirits 2
Single-player alternative to Cyber Demon Protocol — playable solo, no multiplayer required. Shares Strategy and Indie with Cyber Demon Protocol.
In this modern urban-themed RPG, you can collect 80+ different dragon spirits, experiment with skill setups, assemble teams, and devise strategies to build your dragon spirit squad. Adventure through the virtual spaces in Metapolis, and uncover the conspiracy behind it all.
- 11
天岚行 - Through the Mist and Sky
Single-player alternative to Cyber Demon Protocol — playable solo, no multiplayer required. Shares Indie and Adventure with Cyber Demon Protocol.
Between the Kingdoms of Fenn and Leceron sits the narrow neutral zone Mount Aer. With heroes, mystical beasts, and the surrounding legends, the mountain has attracted all but the most mundane, yet has veiled itself from the world, with nothing known except the countless myths.
- 12
Dragon Spirits : Prologue
Single-player alternative to Cyber Demon Protocol — playable solo, no multiplayer required. Shares Strategy and Indie with Cyber Demon Protocol.
While constantly working on a video game without any rest, a college student who's about to graduate quietly slipped into slumber several times. In those lucid dreams, he found himself in the game he was working on, the fantasy world of Dragon Spirits.
- 13
Dragon Spirits 2 : Prologue
Single-player alternative to Cyber Demon Protocol — playable solo, no multiplayer required. Shares Strategy and Indie with Cyber Demon Protocol.
In this modern urban-themed RPG, you can collect 80+ different dragon spirits, experiment with skill setups, assemble teams, and devise strategies to build your dragon spirit squad. Adventure through the virtual spaces in Metapolis, and uncover the conspiracy behind it all.
- 14
Plump! Dumb Frog Pond
Single-player alternative to Cyber Demon Protocol — playable solo, no multiplayer required. Shares Indie and Simulation with Cyber Demon Protocol.
The future is chaos - frog attacks everywhere! You're a frog farmer in Potato Pioneer Town, build pond setups to attract different ugly frogs, then snatch them up in your bucket - Yoink! Toss your catches into tanks, fatten them up, and sell for big bucks.
- 15
Croak?
Single-player alternative to Cyber Demon Protocol — playable solo, no multiplayer required. Shares Simulation with Cyber Demon Protocol.
This is an idle game that places numerous frog tanks on your desktop. Just let it run, and your screen will be filled with ugly yet adorable frogs!