IMHO.

Single-player games like Gunlock

Below are 8 single-player Steam games similar to Gunlock, 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 Gunlock page.

Ranked picks

  1. 1
    Hell is Other Demons — Steam game cover

    Hell is Other Demons

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

    Hell is Other Demons is an action-platform shooter, with Roguelite elements. Explore a sprawling, hand-crafted world full of demons, insanely over-the-top boss fights, and a heavy synthwave soundtrack.

    2019ActionIndie9.99 USDSingle-playerSimilar games →
  2. 2
    Ninja Senki DX — Steam game cover

    Ninja Senki DX

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

    Kinuhime was killed by a ninja demon. Now, Hayate has become obsessed with revenge! But can revenge bring her back?

    2016ActionIndie4.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    Pirate Pop™ — Steam game cover

    Pirate Pop™

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

    You awaken on a strange island sometime in the afternoon. Half your face is sunburnt and seagulls stole your lunch. Enough about you. This is about Pete Jr! The tiny pirate! He looks up to see bubbles, tons of them! What's causing these bubbles to appear? Who is behind this awful mischief?

    2016ActionIndieCasual5.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    Carrie's Order Up! — Steam game cover

    Carrie's Order Up!

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

    Cute, 2D arcade action game starring crustacean waitresses serving food to other aquatic folk.

    2016ActionIndieCasual2.99 USDSingle-playerSimilar games →
  5. 5
    Penarium — Steam game cover

    Penarium

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

    Penarium is a frantic 2D arena arcade game where you take on the role of Willy, trapped in a sinister circus show. Run, jump and avoid an array of killer death-traps while being cheered on by a sadistic crowd that’s out for blood.

    2015ActionIndie9.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Ghoulboy - Dark Sword of Goblin — Steam game cover

    Ghoulboy - Dark Sword of Goblin

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

    Ghoulboy is a retro-inspired action platformer. Explore a magical realm of dungeons, towns, treasures and devious monsters.

    2017ActionIndieAdventure0.74 USDSingle-playerSimilar games →
  7. 7
    Chippy — Steam game cover

    Chippy

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

    Chip destructible bosses apart pixel-by-pixel in this twin-stick bullet-hell shooter.

    2019ActionIndie7.49 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    1917 - The Alien Invasion DX — Steam game cover

    1917 - The Alien Invasion DX

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

    1917 - The Alien Invasions is a bullet hell memorization shooter. Dr. Brunhild Stahlmüller upgrades an WW1 Triplane with superior alien technology to attack the invaders. She will avenge mankind and take the battle into the darkness of space until she reach an ancient alien world.

    2016ActionIndie4.99 USDSingle-playerSimilar games →