IMHO.

Single-player games like Styx: Shards of Darkness

Below are 22 single-player Steam games similar to Styx: Shards of Darkness, 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 Styx: Shards of Darkness page.

Ranked picks

  1. 1
    Styx: Master of Shadows — Steam game cover

    Styx: Master of Shadows

    Single-player alternative to Styx: Shards of Darkness — playable solo, no multiplayer required. Shares Action with Styx: Shards of Darkness.

    Styx: Master of Shadows is an infiltration game with RPG elements taking place in a dark fantasy universe, where you sneak, steal and assassinate your way through as Styx, a Goblin two-centuries of age.

    2014Action19.99 USDDeck VerifiedSingle-playerSimilar games →
  2. 2
    Styx: Blades of Greed — Steam game cover

    Styx: Blades of Greed

    Single-player alternative to Styx: Shards of Darkness — playable solo, no multiplayer required. Shares Action and Adventure with Styx: Shards of Darkness.

    The master of stealth is back! Explore the dizzying heights of the Iserian Continent and cunningly eliminate your enemies. Thanks to your Quartz powers, you are freer than ever. Be creative: Never has it felt so good to be greedy.

    2026ActionAdventure39.99 USDDeck VerifiedSingle-playerSimilar games →
  3. 3
    Sekiro™: Shadows Die Twice - GOTY Edition — Steam game cover

    Sekiro™: Shadows Die Twice - GOTY Edition

    Single-player alternative to Styx: Shards of Darkness — playable solo, no multiplayer required. Shares Action and Adventure with Styx: Shards of Darkness.

    Game of the Year - The Game Awards 2019 Best Action Game of 2019 - IGN Carve your own clever path to vengeance in the award winning adventure from developer FromSoftware, creators of Bloodborne and the Dark Souls series. Take Revenge. Restore Your Honor. Kill Ingeniously.

    2019ActionAdventure59.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    HITMAN™ 2 — Steam game cover

    HITMAN™ 2

    Single-player alternative to Styx: Shards of Darkness — playable solo, no multiplayer required. Shares Action with Styx: Shards of Darkness.

    Travel the globe and track your targets across exotic sandbox locations in HITMAN™ 2. From sun-drenched streets to dark and dangerous rainforests, nowhere is safe from the world’s most creative assassin, Agent 47 in the ultimate spy thriller story.

    2018ActionDeck VerifiedSingle-playerSimilar games →
  5. 5
    Middle-earth™: Shadow of Mordor™ — Steam game cover

    Middle-earth™: Shadow of Mordor™

    Single-player alternative to Styx: Shards of Darkness — playable solo, no multiplayer required.

    Fight through Mordor and uncover the truth of the spirit that compels you, discover the origins of the Rings of Power, build your legend and ultimately confront the evil of Sauron in this new chronicle of Middle-earth.

    201419.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Assassin's Creed 2 — Steam game cover

    Assassin's Creed 2

    Single-player alternative to Styx: Shards of Darkness — playable solo, no multiplayer required. Shares Action and Adventure with Styx: Shards of Darkness.

    An epic story of family, vengeance and conspiracy set in the pristine, yet brutal, backdrop of a Renaissance Italy. New low price!

    2010ActionAdventure19.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Assassin's Creed Mirage — Steam game cover

    Assassin's Creed Mirage

    Single-player alternative to Styx: Shards of Darkness — playable solo, no multiplayer required. Shares Action and Adventure with Styx: Shards of Darkness.

    Become a deadly Master Assassin in this action-adventure game. Explore the streets of ninth-century Baghdad through the eyes of Basim. Take down your targets while seeking justice as part of the Hidden Ones.

    2024ActionAdventure49.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Assassin’s Creed® Brotherhood — Steam game cover

    Assassin’s Creed® Brotherhood

    Single-player alternative to Styx: Shards of Darkness — playable solo, no multiplayer required. Shares Action and Adventure with Styx: Shards of Darkness.

    It’s time to join the Brotherhood.

    2011ActionAdventure19.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    Splinter — Steam game cover

    Splinter

    Single-player alternative to Styx: Shards of Darkness — playable solo, no multiplayer required.

    A first-person psychedelic movie embedded in a 3D environment

    2020Indie0.99 USDSingle-playerSimilar games →
  10. 10
    Thief — Steam game cover

    Thief

    Single-player alternative to Styx: Shards of Darkness — playable solo, no multiplayer required. Shares Action and Adventure with Styx: Shards of Darkness.

    Garrett, the Master Thief, steps out of the shadows into the City. In this treacherous place, where the Baron’s Watch spreads a rising tide of fear and oppression, his skills are the only things he can trust. Even the most cautious citizens and their best-guarded possessions are not safe from his reach.

    2014ActionAdventure19.99 USDDeck PlayableSingle-playerSimilar games →
  11. 11
    Sniper Elite — Steam game cover

    Sniper Elite

    Single-player alternative to Styx: Shards of Darkness — playable solo, no multiplayer required. Shares Action with Styx: Shards of Darkness.

    As World War II draws to a close, the first covert battles of the Cold War begin. Caught in the life and death struggle between Soviets and Germans in war-torn Berlin, you control the fate of a lone American OSS Sniper.

    2009Action7.99 USDDeck PlayableSingle-playerSimilar games →
  12. 12
    Dishonored — Steam game cover

    Dishonored

    Single-player alternative to Styx: Shards of Darkness — playable solo, no multiplayer required. Shares Action and Adventure with Styx: Shards of Darkness.

    Dishonored is an immersive first-person action game that casts you as a supernatural assassin driven by revenge. With Dishonored’s flexible combat system, creatively eliminate your targets as you combine the supernatural abilities, weapons and unusual gadgets at your disposal.

    2012ActionAdventure9.99 USDDeck VerifiedSingle-playerSimilar games →
  13. 13
    Robin Hood: The Legend of Sherwood — Steam game cover

    Robin Hood: The Legend of Sherwood

    Single-player alternative to Styx: Shards of Darkness — playable solo, no multiplayer required.

    Roam the dense foliage of Sherwood, come face to face with royal trouble and battle against Prince John’s forces as you take on the role of legendary nobleman, Robin Hood.

    2011Strategy7.99 USDSingle-playerSimilar games →
  14. 14
    Mark of the Ninja — Steam game cover

    Mark of the Ninja

    Single-player alternative to Styx: Shards of Darkness — playable solo, no multiplayer required. Shares Action and Adventure with Styx: Shards of Darkness.

    In Mark of the Ninja, you'll know what it is to truly be a ninja. You must be silent, agile and clever to outwit your opponents in a world of gorgeous scenery and flowing animation. Marked with cursed tattoos giving you heightened senses, every situation presents you with options.

    2012ActionIndieAdventureDeck VerifiedSingle-playerSimilar games →
  15. 15
    Of Orcs And Men — Steam game cover

    Of Orcs And Men

    Single-player alternative to Styx: Shards of Darkness — playable solo, no multiplayer required. Shares Action with Styx: Shards of Darkness.

    You have been appointed to fulfill an extremely dangerous mission, deep in enemy territory: to kill one man... the Emperor himself. Lead the revolution of the Orcs and Goblins!

    2012ActionRPG14.99 USDDeck PlayableSingle-playerSimilar games →
  16. 16
    Tom Clancy’s Splinter Cell Blacklist — Steam game cover

    Tom Clancy’s Splinter Cell Blacklist

    Single-player alternative to Styx: Shards of Darkness — playable solo, no multiplayer required. Shares Action and Adventure with Styx: Shards of Darkness.

    In this stealth-action thriller, a terrorist group known as the Engineers launches the Blacklist, a series of escalating attacks on US interests. Only one man can stop them: legendary covert agent Sam Fisher.

    2013ActionAdventure4.99 USDDeck PlayableSingle-playerSimilar games →
  17. 17
    Call of Cthulhu® — Steam game cover

    Call of Cthulhu®

    Single-player alternative to Styx: Shards of Darkness — playable solo, no multiplayer required. Shares Adventure with Styx: Shards of Darkness.

    1924. Private Investigator Pierce is sent to look into the tragic death of the Hawkins family. Plunge into a world of creeping madness and cosmic horror. Cryptic clues, shadowy figures, and pure terror bar your way as you fight to retain your sanity and solve an otherworldly mystery.

    2018AdventureRPG19.99 USDDeck VerifiedSingle-playerSimilar games →
  18. 18
    Blood Bowl 3 — Steam game cover

    Blood Bowl 3

    Single-player alternative to Styx: Shards of Darkness — playable solo, no multiplayer required.

    Brutal, crazy, tactical… this is BLOOD BOWL! The iconic death sport returns with the new video game of fantasy football faithfully using the latest board game rules and new content. Create your team, then crush, mulch and cheat your way to the top... leaving your opponents in the graveyard.

    2023SportsStrategy29.99 USDDeck PlayableSingle-playerSimilar games →
  19. 19
    Chef Life: A Restaurant Simulator — Steam game cover

    Chef Life: A Restaurant Simulator

    Single-player alternative to Styx: Shards of Darkness — playable solo, no multiplayer required.

    Create and manage your dream restaurant! Menus, purchasing, décor, staff, equipment, customers… and don't forget the actual cooking! Experience the daily life of a restaurateur and earn your awards from the Michelin Guide.

    2023Simulation4.49 USDDeck VerifiedSingle-playerSimilar games →
  20. 20
    Rogue Lords — Steam game cover

    Rogue Lords

    Single-player alternative to Styx: Shards of Darkness — playable solo, no multiplayer required.

    A dark fantasy roguelike where you play as the Devil! Lead famous evil geniuses through events and turn-based fights to spread terror and corruption. Create synergies between your disciples, use your evil powers and take revenge on those miserable Demon Hunters.

    2021StrategyRPG2.49 USDSingle-playerSimilar games →
  21. 21
    Werewolf: The Apocalypse - Earthblood — Steam game cover

    Werewolf: The Apocalypse - Earthblood

    Single-player alternative to Styx: Shards of Darkness — playable solo, no multiplayer required. Shares Action and Adventure with Styx: Shards of Darkness.

    You are Cahal, a powerful Garou who chose to go into exile after losing control of his destructive rage. He can transform into a wolf and a Crinos, a huge ferocious beast. Master your three forms and their powers to punish those who defile Gaia.

    2022ActionAdventure29.99 USDDeck VerifiedSingle-playerSimilar games →
  22. 22
    Space Hulk: Tactics (Classic) — Steam game cover

    Space Hulk: Tactics (Classic)

    Single-player alternative to Styx: Shards of Darkness — playable solo, no multiplayer required.

    Space Hulk: Tactics is a faithful adaptation of the board game Space Hulk, set in the Warhammer 40,000 universe, bringing a unique twist to the cult classic formula. Engage in bloody battles as either a squad of Terminator Space Marines or the deadly alien Genestealers.

    2018Strategy14.99 USDSingle-playerSimilar games →