IMHO.

Single-player games like Interregnum: False Prophet

Below are 15 single-player Steam games similar to Interregnum: False Prophet, 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 Interregnum: False Prophet page.

Ranked picks

  1. 1
    Jagged Alliance 3 — Steam game cover

    Jagged Alliance 3

    Single-player alternative to Interregnum: False Prophet — playable solo, no multiplayer required. Shares Strategy with Interregnum: False Prophet.

    The country of Grand Chien is thrown into chaos when the elected president goes missing and the paramilitary force known as “the Legion” seizes control. Hire mercs, meet interesting characters, and fight in tactically deep turn-based combat in this true successor to a beloved franchise.

    2023ActionStrategy13.49 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Lost In The Open — Steam game cover

    Lost In The Open

    Single-player alternative to Interregnum: False Prophet — playable solo, no multiplayer required. Shares Strategy and RPG with Interregnum: False Prophet.

    An unexpected assassination attempt leaves you wounded and fleeing across no man's land. To survive in this roguelike, low-fantasy tactical RPG, you must recruit strategically, fight desperately and repent sincerely.

    2025StrategyIndieRPG15.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    The Last Spell — Steam game cover

    The Last Spell

    Single-player alternative to Interregnum: False Prophet — playable solo, no multiplayer required. Shares Strategy and RPG with Interregnum: False Prophet.

    Defend the last bastion of humanity with your squad of heroes! Exterminate fiendish monsters with magic and brute force by night and re-build your battered city defenses by day in this tactical RPG with rogue-lite mechanics.

    2023ActionStrategyIndie24.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    Fell Seal: Arbiter's Mark — Steam game cover

    Fell Seal: Arbiter's Mark

    Single-player alternative to Interregnum: False Prophet — playable solo, no multiplayer required. Shares Strategy and RPG with Interregnum: False Prophet.

    Fell Seal: Arbiter's Mark is a turn-based tactical RPG with a focus on storytelling and strategic battles. Unfold a mature story as you progress through hand-crafted scenarios, controlling your own group of Arbiters, with each character customizable from a wide selection of classes and abilities!

    2019StrategyIndieRPG4.49 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    Winter Falling: Battle Tactics — Steam game cover

    Winter Falling: Battle Tactics

    Single-player alternative to Interregnum: False Prophet — playable solo, no multiplayer required. Shares Strategy and RPG with Interregnum: False Prophet.

    Lead troops in tense tactical battles, just you and your brain against the dying world. Can you save it? Manage a mercenary company, scavenge supplies, build an army. Go on a quest! Burn down a village or two... Explore the rich medieval fantasy world in a mix of LOTR, Warhammer, FTL and Total War.

    2022StrategyIndieSimulation14.99 USDSingle-playerSimilar games →
  6. 6
    Lost Eidolons — Steam game cover

    Lost Eidolons

    Single-player alternative to Interregnum: False Prophet — playable solo, no multiplayer required. Shares Strategy and RPG with Interregnum: False Prophet.

    Lost Eidolons is a turn-based tactical RPG with a gripping cinematic narrative, set in a waning empire riven by civil war. Take on the role of a charming mercenary captain, Eden, and lead his band of allies through epic encounters on a classic turn-based battlefield.

    2022StrategyIndieRPG34.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Element Space — Steam game cover

    Element Space

    Single-player alternative to Interregnum: False Prophet — playable solo, no multiplayer required. Shares Strategy and RPG with Interregnum: False Prophet.

    Year 2199. Assemble an elite crew and make allies to combat a shadowy organization threatening the future of humanity. Face overwhelming odds with strategy. Make your choices and save us from extinction.

    2019ActionStrategyIndie0.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    XCOM®: Chimera Squad — Steam game cover

    XCOM®: Chimera Squad

    Single-player alternative to Interregnum: False Prophet — playable solo, no multiplayer required. Shares Strategy with Interregnum: False Prophet.

    XCOM: Chimera Squad delivers an all-new story and turn-based tactical combat experience in the XCOM universe.

    2020Strategy2.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    Wasteland 3 — Steam game cover

    Wasteland 3

    Single-player alternative to Interregnum: False Prophet — playable solo, no multiplayer required. Shares Strategy and RPG with Interregnum: False Prophet.

    Following the critically acclaimed 2014 Game of the Year winner Wasteland 2, the RPG series that pioneered the post-apocalyptic genre in video games returns with Wasteland 3.

    2020StrategyRPG39.99 USDDeck PlayableSingle-playerSimilar games →
  10. 10
    This War of Mine — Steam game cover

    This War of Mine

    Single-player alternative to Interregnum: False Prophet — playable solo, no multiplayer required. Shares Adventure with Interregnum: False Prophet.

    In This War Of Mine you do not play as an elite soldier, rather a group of civilians trying to survive in a besieged city; struggling with lack of food, medicine and constant danger from snipers and hostile scavengers. The game provides an experience of war seen from an entirely new angle.

    2014IndieAdventureSimulation19.99 USDDeck PlayableSingle-playerSimilar games →
  11. 11
    Stalker — Steam game cover

    Stalker

    Single-player alternative to Interregnum: False Prophet — playable solo, no multiplayer required. Shares Adventure and RPG with Interregnum: False Prophet.

    The background story of "Stalker" is that a teenager encounters various events on the road following a young girl. The teenager(player) can selectively interact and give repairs / help due to these events. How you will lead to different ending. The game was developed during the Global Game Jam 2020.

    2020IndieAdventureRPG0.99 USDSingle-playerSimilar games →
  12. 12
    Wartales — Steam game cover

    Wartales

    Single-player alternative to Interregnum: False Prophet — playable solo, no multiplayer required. Shares Strategy and Adventure with Interregnum: False Prophet.

    Wartales is an open world RPG in which you lead a group of mercenaries in their search for wealth across a massive medieval universe. Explore the world, recruit companions, collect bounties and unravel the secrets of the tombs of the ancients!

    2023StrategyIndieAdventure34.99 USDDeck VerifiedSingle-playerSimilar games →
  13. 13
    XCOM® 2 — Steam game cover

    XCOM® 2

    Single-player alternative to Interregnum: False Prophet — playable solo, no multiplayer required. Shares Strategy with Interregnum: False Prophet.

    XCOM 2 is the sequel to XCOM: Enemy Unknown, the 2012 award-winning strategy game of the year. Earth has changed and is now under alien rule. Facing impossible odds you must rebuild XCOM, and ignite a global resistance to reclaim our world and save humanity.

    2016Strategy2.99 USDDeck PlayableSingle-playerSimilar games →
  14. 14
    The Bureau: XCOM Declassified — Steam game cover

    The Bureau: XCOM Declassified

    Single-player alternative to Interregnum: False Prophet — playable solo, no multiplayer required.

    The year is 1962 and the Cold War has the nation gripped by fear.  A top-secret government unit called The Bureau begins investigating a series of mysterious attacks by an enemy more powerful than communism.

    2013Action19.99 USDDeck VerifiedSingle-playerSimilar games →
  15. 15
    Interregnum Chronicles: Signal — Steam game cover

    Interregnum Chronicles: Signal

    Single-player alternative to Interregnum: False Prophet — playable solo, no multiplayer required.

    Mysterious signal with an unknown purpose reaches Earth. Inside a space station, a lone Operator and the onboard AI are tasked with analyzing the signal, but the process itself seems to have an unexpected effect on them. This is an INCREMENTAL game with a heavy emphasis on story.

    2021Indie9.99 USDSingle-playerSimilar games →