IMHO.

Single-player games like Stunt Island

Below are 9 single-player Steam games similar to Stunt Island, 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 Stunt Island page.

Ranked picks

  1. 1
    STAR WARS™ Starfighter™ — Steam game cover

    STAR WARS™ Starfighter™

    Single-player alternative to Stunt Island — playable solo, no multiplayer required. Shares Action and Simulation with Stunt Island.

    Join three heroic starfighter pilots in harrowing deep space and planetary missions to save the planet of Naboo. Rookie Naboo pilot Rhys Dallows, mercenary Vana Sage and alien pirate Nym form an unlikely alliance as they join together against an unexpected assault on the peaceful planet.

    2009ActionSimulation1.49 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    The Forest — Steam game cover

    The Forest

    Single-player alternative to Stunt Island — playable solo, no multiplayer required. Shares Action and Simulation with Stunt Island.

    As the lone survivor of a passenger jet crash, you find yourself in a mysterious forest battling to stay alive against a society of cannibalistic mutants. Build, explore, survive in this terrifying first person survival horror simulator.

    2018ActionIndieAdventure19.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    Mount & Blade II: Bannerlord — Steam game cover

    Mount & Blade II: Bannerlord

    Single-player alternative to Stunt Island — playable solo, no multiplayer required. Shares Action and Simulation with Stunt Island.

    A strategy/action RPG. Create a character, engage in diplomacy, craft, trade and conquer new lands in a vast medieval sandbox. Raise armies to lead into battle and command and fight alongside your troops in massive real-time battles using a deep but intuitive skill-based combat system.

    2022ActionStrategyIndie49.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    Elite Dangerous — Steam game cover

    Elite Dangerous

    Single-player alternative to Stunt Island — playable solo, no multiplayer required. Shares Action and Simulation with Stunt Island.

    Take control of your own starship and blaze your trail in an ever-changing galaxy. Master the arts of combat, mining and trade or venture out into the unknown across a 1:1 scale universe.

    2015ActionStrategyAdventure19.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Arma 3 — Steam game cover

    Arma 3

    Single-player alternative to Stunt Island — playable solo, no multiplayer required. Shares Action and Simulation with Stunt Island.

    Experience true combat gameplay in a massive military sandbox. Deploy with a wide variety of single- and multiplayer content, a massive arsenal of modern weapons and vehicles, and limitless opportunities for content creation. Authentic, diverse, open - Arma 3 sends you to war.

    2013ActionStrategySimulation29.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Wreckfest — Steam game cover

    Wreckfest

    Single-player alternative to Stunt Island — playable solo, no multiplayer required. Shares Action and Simulation with Stunt Island.

    Wreckfest is a demolition derby themed racing game with soft-body damage modeling, sophisticated driving dynamics and in-depth vehicle upgrading, featuring both demolition derbies and more traditional track races. It’s all about fun, breakneck racing and over-the-top crashes.

    2018ActionSportsIndie29.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    State of Decay — Steam game cover

    State of Decay

    Single-player alternative to Stunt Island — playable solo, no multiplayer required. Shares Action and Simulation with Stunt Island.

    The end is here. Life as you knew it has gone to hell after the mother of all zombie outbreaks. Now you and the few scattered survivors must band together to survive and rebuild in a 3rd-person action game set in a dynamic open world.

    2013ActionSimulationRPGDeck VerifiedSingle-playerSimilar games →
  8. 8
    Door Kickers — Steam game cover

    Door Kickers

    Single-player alternative to Stunt Island — playable solo, no multiplayer required. Shares Action and Simulation with Stunt Island.

    Door Kickers is an innovative realtime strategy game that puts you in charge of a SWAT team and lets you command them during a tactical intervention.

    2014ActionStrategyIndie19.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    Interphase — Steam game cover

    Interphase

    Single-player alternative to Stunt Island — playable solo, no multiplayer required. Shares Action with Stunt Island.

    As a rogue dreamer, you have to enter the mainframe and direct your partner to the track itself - the minds of every future generation will be trusting to your skill and intellect.

    2020Action6.99 USDSingle-playerSimilar games →