IMHO.

Single-player games like I AM KILT

Below are 8 single-player Steam games similar to I AM KILT, 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 I AM KILT page.

Ranked picks

  1. 1
    COSMIC STRIKE - The Last Sub Sector — Steam game cover

    COSMIC STRIKE - The Last Sub Sector

    Single-player alternative to I AM KILT — playable solo, no multiplayer required. Shares Action and Strategy with I AM KILT.

    Unleash the fury of giant capital ship combat and conquer the stars!

    2023ActionStrategyIndie9.99 USDSingle-playerSimilar games →
  2. 2
    XenoTechArena — Steam game cover

    XenoTechArena

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

    Don't kill your enemies — make them collide!! Unleash devastating chain reactions and wipe out endless hordes in this one-man-army Roguelike arena shooter. Fuse classes, collect upgrades, and build a one-of-a-kind ultimate warrior with limitless combinations.

    2026ActionIndieSingle-playerSimilar games →
  3. 3
    STARR RINGER — Steam game cover

    STARR RINGER

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

    Grab the fate of all life in your hands. Blast your way through the cosmos, destroying monstrous cosmic beasts and the space cultists summoning them, on your path to stopping your mother from unleashing the chaos realm upon the universe, in this sci-fi cosmic horror bullet-hell, STARR RINGER.

    2022ActionIndieEarly Access9.99 USDSingle-playerSimilar games →
  4. 4
    Nova Swarm — Steam game cover

    Nova Swarm

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

    Pick a ship, dive into readable bullet chaos, take down huge angry bosses, grab the bonus core you probably should have left alone, and chase one cleaner run in Nova Swarm.

    2026ActionIndie3.59 USDSingle-playerSimilar games →
  5. 5
    Starforged Legacy — Steam game cover

    Starforged Legacy

    Single-player alternative to I AM KILT — playable solo, no multiplayer required. Shares Action and Strategy with I AM KILT.

    Outlast the onslaught in a sci-fi survivors-like where your decisions matter as much as your firepower. Command customizable starships, enhance your arsenal with 100+ strategy-defining upgrades, and annihilate endless fleets of cosmic combatants! Carve your legacy among the stars or die trying!

    2026ActionStrategyIndie7.19 USDSingle-playerSimilar games →
  6. 6
    Dead End City — Steam game cover

    Dead End City

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

    A post-apocalyptic arcade shooter. Collect fuel and dodge enemy fire as you fight back against the evil Scorpio gang. Mixes cars, shmups and themes that would have been right at home in 80's anime and arcades..

    2022ActionIndie14.99 USDSingle-playerSimilar games →
  7. 7
    Space Show edition 17 — Steam game cover

    Space Show edition 17

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

    Space Show is an explosive space shoot’em up blending fast-paced arcade action with roguelite progression. Destroy waves of asteroids, battle enemy fleets, and defend Earth in an endless war where only survival… and glory matter!

    2026ActionIndie6.79 USDSingle-playerSimilar games →
  8. 8
    Asteroids... But Roguelite — Steam game cover

    Asteroids... But Roguelite

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

    Start off as a weak ship with a simple attack and fight through waves of enemies, earning currency in order to purchase upgrades for your ship. The never ending waves of enemies grow in number, power, and variety as you progress. Purchase upgrades to keep pace with them.

    2020ActionIndie4.99 USDSingle-playerSimilar games →