IMHO.

Single-player games like Outcast - Second Contact

Below are 17 single-player Steam games similar to Outcast - Second Contact, 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 Outcast - Second Contact page.

Ranked picks

  1. 1
    Destroy All Humans! — Steam game cover

    Destroy All Humans!

    Single-player alternative to Outcast - Second Contact — playable solo, no multiplayer required. Shares Action and Adventure with Outcast - Second Contact.

    The cult-classic returns! Terrorize the people of 1950's Earth in the role of the evil alien Crypto-137. Harvest their DNA and bring down the US government in the faithful remake of the legendary alien invasion action adventure. Annihilate puny humans using an assortment of alien weaponry and psychic abilities.

    2020ActionAdventure29.99 USDDeck VerifiedSingle-playerSimilar games →
  2. 2
    Outcast 1.1 — Steam game cover

    Outcast 1.1

    Single-player alternative to Outcast - Second Contact — playable solo, no multiplayer required. Shares Action and Adventure with Outcast - Second Contact.

    Outcast 1.1 is an enhanced version of the critically acclaimed action-adventure game developed in 1999 by Appeal for the PC.

    2014ActionAdventureRPG5.99 USDSingle-playerSimilar games →
  3. 3
    STAR WARS™ Jedi Knight II - Jedi Outcast™ — Steam game cover

    STAR WARS™ Jedi Knight II - Jedi Outcast™

    Single-player alternative to Outcast - Second Contact — playable solo, no multiplayer required. Shares Action with Outcast - Second Contact.

    The Legacy of Star Wars Dark Forces™ and Star Wars® Jedi Knight lives on in the intense first-person action of Jedi Outcast.

    2009Action2.49 USDSingle-playerSimilar games →
  4. 4
    Disney G-Force — Steam game cover

    Disney G-Force

    Single-player alternative to Outcast - Second Contact — playable solo, no multiplayer required. Shares Action and Adventure with Outcast - Second Contact.

    G-Force draws you into the adventures of an elite team of trained guinea pigs on a mission to thwart a sinister plot to destroy the world. Take control of both G-Force commander Darwin and his sidekick, Mooch, as they apply their talents to defeat an evil army of altered household appliances.

    2014ActionAdventureDeck PlayableSingle-playerSimilar games →
  5. 5
    Mafia — Steam game cover

    Mafia

    Single-player alternative to Outcast - Second Contact — playable solo, no multiplayer required. Shares Action and Adventure with Outcast - Second Contact.

    It’s 1930. After an inadvertent brush with the mafia, cabdriver Tommy Angelo is reluctantly thrust into the world of organized crime. Initially, he is uneasy about falling in with the Salieri family, but soon the rewards become too big to ignore.

    2002ActionAdventure14.99 USDSingle-playerSimilar games →
  6. 6
    Mafia: Definitive Edition — Steam game cover

    Mafia: Definitive Edition

    Single-player alternative to Outcast - Second Contact — playable solo, no multiplayer required. Shares Action and Adventure with Outcast - Second Contact.

    An inadvertent brush with the mob thrusts cabdriver Tommy Angelo into the world of organized crime. Initially uneasy about falling in with the Salieri family, the rewards become too big to ignore.

    2020ActionAdventure39.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Lost Planet® 2 — Steam game cover

    Lost Planet® 2

    Single-player alternative to Outcast - Second Contact — playable solo, no multiplayer required. Shares Action and Adventure with Outcast - Second Contact.

    Lost Planet 2, the sequel to Lost Planet™: Extreme Condition, the landmark third-person shooter that sold over 2.3 million units worldwide, is now available on Steam!

    2010ActionAdventureSingle-playerSimilar games →
  8. 8
    Shenmue III — Steam game cover

    Shenmue III

    Single-player alternative to Outcast - Second Contact — playable solo, no multiplayer required. Shares Action and Adventure with Outcast - Second Contact.

    Shenmue III sees the eagerly anticipated continuation of the epic story-driven saga. Take control of Ryo Hazuki, a teenage martial artist, determined to unravel the mystery behind his father's murder and to exact revenge on the killer.

    2020ActionAdventure29.99 USDDeck VerifiedSingle-playerSimilar games →
  9. 9
    Vampire: The Masquerade - Bloodlines — Steam game cover

    Vampire: The Masquerade - Bloodlines

    Single-player alternative to Outcast - Second Contact — playable solo, no multiplayer required. Shares Action with Outcast - Second Contact.

    Vampire®: The Masquerade-Bloodlines™ delivers a new type of RPG experience-one that blends all the core elements of a traditional RPG with the graphical richness, immediacy and brutal combat of a first-person action game. The game plunges players into the dark and gritty vampire underworld of modern-day L.A. as a creature of the night.

    2007Action19.99 USDSingle-playerSimilar games →
  10. 10
    Mass Effect (2007) — Steam game cover

    Mass Effect (2007)

    Single-player alternative to Outcast - Second Contact — playable solo, no multiplayer required. Shares Action with Outcast - Second Contact.

    As Commander Shepard, you lead an elite squad on a heroic, action-packed adventure throughout the galaxy.

    2008ActionRPG5.99 USDDeck PlayableSingle-playerSimilar games →
  11. 11
    The Elder Scrolls III: Morrowind® Game of the Year Edition — Steam game cover

    The Elder Scrolls III: Morrowind® Game of the Year Edition

    Single-player alternative to Outcast - Second Contact — playable solo, no multiplayer required.

    The Elder Scrolls III: Morrowind® Game of the Year Edition includes Morrowind plus all of the content from the Bloodmoon and Tribunal expansions. The original Mod Construction Set is not included in this package. An epic, open-ended single-player RPG, Morrowind allows you to create and play any kind of character imaginable.

    2009RPG14.99 USDDeck PlayableSingle-playerSimilar games →
  12. 12
    Tomb Raider Game of the Year — Steam game cover

    Tomb Raider Game of the Year

    Single-player alternative to Outcast - Second Contact — playable solo, no multiplayer required. Shares Action and Adventure with Outcast - Second Contact.

    Tomb Raider explores the intense origin story of Lara Croft and her ascent from a young woman to a hardened survivor.

    2013ActionAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  13. 13
    Outcast - A New Beginning — Steam game cover

    Outcast - A New Beginning

    Single-player alternative to Outcast - Second Contact — playable solo, no multiplayer required. Shares Action with Outcast - Second Contact.

    Explore the breathtaking alien world of Adelpha, support the local Talans in their struggles and fight your way through fast-paced battles against invading robot forces in this 3rd-person, open world, action adventure sequel to the 1999 cult classic.

    2024Action39.99 USDDeck PlayableSingle-playerSimilar games →
  14. 14
    Stargate: Timekeepers — Steam game cover

    Stargate: Timekeepers

    Single-player alternative to Outcast - Second Contact — playable solo, no multiplayer required.

    Stargate: Timekeepers is a real-time tactics game where you lead a team of specialists through a story-driven campaign set in the SG-1 universe. Sneak your characters behind enemy lines, use their unique skills, craft the perfect plan to unravel a timeloop mystery, and defeat the Goa’uld threat.

    2024Strategy29.99 USDDeck PlayableSingle-playerSimilar games →
  15. 15
    Who Wants To Be A Millionaire — Steam game cover

    Who Wants To Be A Millionaire

    Single-player alternative to Outcast - Second Contact — playable solo, no multiplayer required.

    Put your general knowledge to the test in « Who wants to be a millionaire? », the official game!

    2020Casual29.99 USDSingle-playerSimilar games →
  16. 16
    Gangs of Sherwood — Steam game cover

    Gangs of Sherwood

    Single-player alternative to Outcast - Second Contact — playable solo, no multiplayer required. Shares Action and Adventure with Outcast - Second Contact.

    Fight the armies of the Sheriff of Nottingham and lead the rebellion, solo or in co-op with up to 4 players. Play as one of the Merry Men, combine your attacks, and free the people in this futuristic dystopia inspired by the legend of Robin Hood.

    2023ActionAdventure3.99 USDDeck PlayableSingle-playerSimilar games →
  17. 17
    The Bluecoats: North & South — Steam game cover

    The Bluecoats: North & South

    Single-player alternative to Outcast - Second Contact — playable solo, no multiplayer required. Shares Action with Outcast - Second Contact.

    Reunite with Sergeant Cornelius M. Chesterfield and Corporal Blutch in this remastered game that combines turn-based strategy and real-time action. This new version will delight fans of the original game, initially released on the Amiga at the end of the 1980s!

    2020ActionStrategy14.99 USDSingle-playerSimilar games →