IMHO.

Single-player games like DayOff: Moonriver incident

Below are 8 single-player Steam games similar to DayOff: Moonriver incident, 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 DayOff: Moonriver incident page.

Ranked picks

  1. 1
    Intravenous 3: Borderline — Steam game cover

    Intravenous 3: Borderline

    Single-player alternative to DayOff: Moonriver incident — playable solo, no multiplayer required. Shares Action and Adventure with DayOff: Moonriver incident.

    Tense stealth action, tactical hardcore gunplay, and missions & story shaped by the way you play. Step into the shoes of Gideon, a feared mercenary with nothing left to lose, and carve a bloody path of revenge through deep systemic stealth and brutal tactical gunplay.

    2026ActionStrategyAdventureFreeSingle-playerSimilar games →
  2. 2
    Intravenous 3 — Steam game cover

    Intravenous 3

    Single-player alternative to DayOff: Moonriver incident — playable solo, no multiplayer required. Shares Action and Adventure with DayOff: Moonriver incident.

    Tense stealth action, tactical hardcore gunplay, and missions & story shaped by the way you play. Step into the roles of Steve and Sean, outnumbered and forced to survive a relentless manhunt.

    2027ActionStrategyAdventureSingle-playerSimilar games →
  3. 3
    Welcome to Lightford — Steam game cover

    Welcome to Lightford

    Single-player alternative to DayOff: Moonriver incident — playable solo, no multiplayer required. Shares Action and Indie with DayOff: Moonriver incident.

    Investigate a supernatural conspiracy in a 90s town hiding something far worse than secrets. Travel between 1990 and its ruined 1995 future, photograph anomalies, decode entities, and survive a town that doesn't want you here. Think outside the box. Every problem has more than one solution.

    ActionIndieAdventureSingle-playerSimilar games →
  4. 4
    A Whisper of Fall: Jinyiwei — Steam game cover

    A Whisper of Fall: Jinyiwei

    Single-player alternative to DayOff: Moonriver incident — playable solo, no multiplayer required. Shares Action with DayOff: Moonriver incident.

    "A Whisper of Fall: Jinyiwei" is an ARPG set in the Ming Dynasty. Play as a Jinyiwei (Imperial Guard) with martial art, lightness skill and the unique deduction ability, across shifting timelines and sandbox levels to weave the destiny of yourself and the dynasty.

    ActionRPGSingle-playerSimilar games →
  5. 5
    They Stare — Steam game cover

    They Stare

    Single-player alternative to DayOff: Moonriver incident — playable solo, no multiplayer required. Shares Action and Indie with DayOff: Moonriver incident.

    Investigate and unravel the horrors of Clear County. Gather evidence and survive the North Ridge Loop while uncovering the fate of a missing hiker. Explore and escape procedurally generated levels in nightmare mode, avoiding or confronting the dangers within. Do you have what it takes to survive?

    ActionIndieAdventureSingle-playerSimilar games →
  6. 6
    I AM KILT — Steam game cover

    I AM KILT

    Single-player alternative to DayOff: Moonriver incident — playable solo, no multiplayer required. Shares Action and Indie with DayOff: Moonriver incident.

    I AM KILT is a twin-stick shooter roguelite where you fend off endless hordes of enemies. Combine upgrades to overwhelm the opposition and dominate the field. Do you have the forethought and skill to survive?

    2024ActionStrategyIndie0.99 USDSingle-playerSimilar games →
  7. 7
    Ghost Mission — Steam game cover

    Ghost Mission

    Single-player alternative to DayOff: Moonriver incident — playable solo, no multiplayer required. Shares Action and Indie with DayOff: Moonriver incident.

    Inspired by stealth-action classics of the past, take control of an elite commando with the ability to turn invisible on a tense adventure where staying out of sight is the best way to stay alive, where the line between truth and fiction is always blurry, and where nothing is ever as it seems.

    2023ActionIndie6.99 USDSingle-playerSimilar games →
  8. 8
    Memories Loaming — Steam game cover

    Memories Loaming

    Single-player alternative to DayOff: Moonriver incident — playable solo, no multiplayer required. Shares Action and Indie with DayOff: Moonriver incident.

    A horror anthology about people working along a remote highway in Labrador, Canada. Try to remain balanced and lucid at your normal job. Also, there's a bear.

    2027ActionIndieAdventureSingle-playerSimilar games →