IMHO.

Single-player games like Trepang2

Below are 15 single-player Steam games similar to Trepang2, 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 Trepang2 page.

Ranked picks

  1. 1
    PAPERHEAD — Steam game cover

    PAPERHEAD

    Single-player alternative to Trepang2 — playable solo, no multiplayer required. Shares Action and Indie with Trepang2.

    In the cute cardboard world, something went horribly wrong... Use the magical pencil, a good old shotgun, and various other weapons as well as the strength of your mighty boots, to uncover the dark truth and find out WHY WOULD CARDBOARD... BLEED?

    2026ActionIndieSingle-playerSimilar games →
  2. 2
    Maximum Action — Steam game cover

    Maximum Action

    Single-player alternative to Trepang2 — playable solo, no multiplayer required. Shares Action and Indie with Trepang2.

    MAXIMUM Action is a brutal and satisfying physics-based first person shooter influenced by Hong Kong cinema, heroic slow motion bloodshed, and old-school FPS ACTION.

    2018ActionIndieEarly Access19.99 USDSingle-playerSimilar games →
  3. 3
    ULTRAKILL — Steam game cover

    ULTRAKILL

    Single-player alternative to Trepang2 — playable solo, no multiplayer required. Shares Action and Indie with Trepang2.

    ULTRAKILL is a fast-paced ultra-violent retro FPS that combines the skill-based style scoring of character action games with the unadulterated carnage inspired by the best shooters of the '90s. Rip apart your foes with varied destructive weaponry and shower in their blood to regain your health.

    2020ActionIndieEarly Access24.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    Prodeus — Steam game cover

    Prodeus

    Single-player alternative to Trepang2 — playable solo, no multiplayer required. Shares Action and Indie with Trepang2.

    Prodeus is a first-person shooter of old, re-imagined using modern rendering techniques and technology. Experience the quality you’d expect from a modern AAA game, designed with retro aesthetics and gameplay that invoke the tech-imposed limits of older hardware.

    2022ActionIndieAdventure24.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Dread Templar — Steam game cover

    Dread Templar

    Single-player alternative to Trepang2 — playable solo, no multiplayer required. Shares Action and Indie with Trepang2.

    Dread Templar is a fast-paced hardcore old-school FPS, combining classic 90s shooter and modern FPS elements. Unlock and combine dozens of weapon upgrades and skills, embrace the Dread Force and obliterate hordes of fiendish enemies. Become the scariest thing in hell and get your revenge!

    2023ActionIndie19.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Turbo Overkill — Steam game cover

    Turbo Overkill

    Single-player alternative to Trepang2 — playable solo, no multiplayer required. Shares Action and Indie with Trepang2.

    Enter Paradise as Johnny Turbo—half-metal, half-human, all-murder machine. Clean up the streets with a chainsaw leg, 15+ weapons and your hovercar as you battle the rogue AI Syn, rival bounty hunters and cyberpunks aplenty. Apogee’s most outrageous FPS since Duke Nukem 3D. Good hunting, Sir!

    2023ActionIndie19.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    HMUR — Steam game cover

    HMUR

    Single-player alternative to Trepang2 — playable solo, no multiplayer required. Shares Action with Trepang2.

    HMUR is a fast-paced retro-FPS, in the original setting, that merges Soviet aesthetics with wacky madness and frantic dynamics of iconic 90s shooters. Survive a disaster at a classified Soviet facility as you blast your way through crowds of enemies. Speed is your key to survival.

    2026ActionSingle-playerSimilar games →
  8. 8
    Anger Foot — Steam game cover

    Anger Foot

    Single-player alternative to Trepang2 — playable solo, no multiplayer required. Shares Action and Indie with Trepang2.

    Anger Foot is a lightning fast action FPS where the only things harder than your ass kicking feet are the ass kicking beats.

    2024ActionIndie19.99 USDDeck VerifiedSingle-playerSimilar games →
  9. 9
    Crysis — Steam game cover

    Crysis

    Single-player alternative to Trepang2 — playable solo, no multiplayer required. Shares Action with Trepang2.

    Adapt to Survive — An epic story thrusts players into an ever-changing environment, forcing them to adapt their tactics and approach to conquer battlefields ranging from newly frozen jungle to zero-gravity alien environments. Suit up! — A high-tech Nanosuit allows gamers to augment their abilities in real time on the battlefield.

    2008Action29.99 USDSingle-playerSimilar games →
  10. 10
    Titanfall® 2 — Steam game cover

    Titanfall® 2

    Single-player alternative to Trepang2 — playable solo, no multiplayer required. Shares Action with Trepang2.

    Respawn Entertainment gives you the most advanced titan technology in its new, single player campaign & multiplayer experience. Combine & conquer with new titans & pilots, deadlier weapons, & customization and progression systems that help you and your titan flow as one unstoppable killing force.

    2020Action4.49 USDDeck PlayableSingle-playerSimilar games →
  11. 11
    Resident Evil — Steam game cover

    Resident Evil

    Single-player alternative to Trepang2 — playable solo, no multiplayer required. Shares Action with Trepang2.

    The game that defined the survival-horror genre is back! Check out the remastered HD version of Resident Evil.

    2015ActionAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  12. 12
    Wolfenstein: The New Order — Steam game cover

    Wolfenstein: The New Order

    Single-player alternative to Trepang2 — playable solo, no multiplayer required. Shares Action with Trepang2.

    Wolfenstein®: The New Order reignites the series that created the first-person shooter genre. Wolfenstein offers a deep game narrative packed with action, adventure and first-person combat.

    2014Action19.99 USDDeck VerifiedSingle-playerSimilar games →
  13. 13
    Severed Steel — Steam game cover

    Severed Steel

    Single-player alternative to Trepang2 — playable solo, no multiplayer required. Shares Action and Indie with Trepang2.

    An intense single-player FPS featuring a stylish movement system, completely destructible levels, and an acclaimed OST.

    2021ActionIndie24.99 USDDeck VerifiedSingle-playerSimilar games →
  14. 14
    RoboCop: Rogue City — Steam game cover

    RoboCop: Rogue City

    Single-player alternative to Trepang2 — playable solo, no multiplayer required. Shares Action with Trepang2.

    Become the legendary part man, part machine, all cop hero and deliver justice in Old Detroit.

    2023ActionAdventure7.99 USDDeck PlayableSingle-playerSimilar games →
  15. 15
    Selaco — Steam game cover

    Selaco

    Single-player alternative to Trepang2 — playable solo, no multiplayer required. Shares Action and Indie with Trepang2.

    Selaco is a brand new original shooter inspired by classics, featuring thrilling action set pieces, destructibility, smart enemies and a fleshed out story taking place within an immersive game world.

    2024ActionIndieAdventure24.99 USDDeck VerifiedSingle-playerSimilar games →